Periodic Table of Elements

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List

Atomic Number Symbol (chemistry) Chemical Element Origin Of Name Group (periodic table) Period (periodic table) Atomic Weight
Atomic Mass Unit _ Uncertainty 		Density
(g/cm3) 		Melting Point
(K) 		Boiling Point
(K) 		Specific Heat Capacity
(J/g·K) 		Electronegativity Abundance in Earth's crust
(mg/kg)
1 replace| source= polyatomic nonmetal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | H || Hydrogen || the Greek 'hydro' and 'genes' meaning water-forming || 1 || 1 || Template:SortTemplate:Ref Template:Ref Template:Ref Template:Ref || 0.00008988 || 14.01 || 20.28 || 14.304 || 2.20 || 1400

2 replace| source= noble gas| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | He || Helium || the Greek 'helios' meaning sun || 18 || 1 || Template:SortTemplate:Ref Template:Ref || 0.0001785 || 0.95Template:Ref || 4.22 || 5.193 || – || 0.008

3 replace| source= alkali metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Li || Lithium || the Greek 'lithos' meaning stone|| 1 || 2 || Template:SortTemplate:Ref Template:Ref Template:Ref Template:Ref Template:Ref || 0.534 || 453.69 || 1560 || 3.582 || 0.98 || 20

4 replace| source= alkaline earth metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Be || Beryllium || the Greek name for beryl, 'beryllo' || 2 || 2 || Template:Sort || 1.85 || 1560 || 2742 || 1.825 || 1.57 || 2.8

5 replace| source= metalloid| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | B || Boron || the Arabic 'buraq', which was the name for borax || 13 || 2 || Template:Sort Template:Ref || 2.34 || 2349 || 4200 || 1.026 || 2.04 || 10

6 replace| source= polyatomic nonmetal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | C || Carbon || the Latin 'carbo', meaning charcoal || 14 || 2 || Template:Sort Template:Ref || 2.267 || 3800 || 4300 || 0.709 || 2.55 || 200

7 replace| source= diatomic nonmetal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | N || Nitrogen || the Greek 'nitron' and 'genes' meaning nitre-forming || 15 || 2 || Template:Sort Template:Ref || 0.0012506 || 63.15 || 77.36 || 1.04 || 3.04 || 19

8 replace| source= diatomic nonmetal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | O || Oxygen || the Greek 'oxy' and 'genes' meaning acid-forming || 16 || 2 || Template:Sort Template:Ref || 0.001429 || 54.36 || 90.20 || 0.918 || 3.44 || 461000

9 replace| source= diatomic nonmetal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | F || Fluorine || the Latin 'fluere', meaning to flow || 17 || 2 || Template:Sort || 0.001696 || 53.53 || 85.03 || 0.824 || 3.98 || 585

10 replace| source= noble gas| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ne || Neon || the Greek 'neos', meaning new || 18 || 2 || Template:Sort || 0.0008999 || 24.56 || 27.07 || 1.03 || – || 0.005

11 replace| source= alkali metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Na || Sodium || the English word soda (natrium in Latin)[1] || 1 || 3 || Template:Sort || 0.971 || 370.87 || 1156 || 1.228 || 0.93 || 23600

12 replace| source= alkaline earth metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Mg || Magnesium || Magnesia, a district of Eastern Thessaly in Greece || 2 || 3 || Template:SortTemplate:Ref || 1.738 || 923 || 1363 || 1.023 || 1.31 || 23300

13 replace| source= post-transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Al || Aluminium || the Latin name for alum, 'alumen' meaning bitter salt || 13 || 3 || Template:Sort || 2.698 || 933.47[2] || 2792 || 0.897 || 1.61 || 82300

14 replace| source= metalloid| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Si || Silicon || the Latin 'silex' or 'silicis', meaning flint || 14 || 3 || Template:SortTemplate:Ref Template:Ref || 2.3296 || 1687 || 3538 || 0.705 || 1.9 || 282000

15 replace| source= polyatomic nonmetal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | P || Phosphorus || the Greek 'phosphoros', meaning bringer of light || 15 || 3 || Template:Sort || 1.82 || 317.30 || 550 || 0.769 || 2.19 || 1050

16 replace| source= polyatomic nonmetal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | S || Sulfur || Either from the Sanskrit 'sulvere', or the Latin 'sulfurium', both names for sulfur[1] || 16 || 3 || Template:SortTemplate:Ref Template:Ref Template:Ref || 2.067 || 388.36 || 717.87 || 0.71 || 2.58 || 350

17 replace| source= diatomic nonmetal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Cl || Chlorine || the Greek 'chloros', meaning greenish yellow || 17 || 3 || Template:SortTemplate:Ref Template:Ref Template:Ref Template:Ref || 0.003214 || 171.6 || 239.11 || 0.479 || 3.16 || 145

18 replace| source= noble gas| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ar || Argon || the Greek, 'argos', meaning idle || 18 || 3 || Template:SortTemplate:Ref Template:Ref || 0.0017837 || 83.80 || 87.30 || 0.52 || – || 3.5

19 replace| source= alkali metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | K || Potassium || the English word potash (kalium in Latin)[1] || 1 || 4 || Template:Sort || 0.862 || 336.53 || 1032 || 0.757 || 0.82 || 20900

20 replace| source= alkaline earth metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ca || Calcium || the Latin 'calx' meaning lime || 2 || 4 || Template:SortTemplate:Ref || 1.54 || 1115 || 1757 || 0.647 || 1 || 41500

21 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Sc || Scandium || Scandinavia (with the Latin name Scandia) || 3 || 4 || Template:Sort || 2.989 || 1814 || 3109 || 0.568 || 1.36 || 22

22 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ti || Titanium || Titans, the sons of the Earth goddess of Greek mythology || 4 || 4 || Template:Sort || 4.54 || 1941 || 3560 || 0.523 || 1.54 || 5650

23 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | V || Vanadium || Vanadis, an old Norse name for the Scandinavian goddess Freyja || 5 || 4 || Template:Sort || 6.11 || 2183 || 3680 || 0.489 || 1.63 || 120

24 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Cr || Chromium || the Greek 'chroma', meaning colour || 6 || 4 || Template:Sort || 7.15 || 2180 || 2944 || 0.449 || 1.66 || 102

25 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Mn || Manganese || Either the Latin 'magnes', meaning magnet or from the black magnesium oxide, 'magnesia nigra' ||7 || 4 || Template:Sort || 7.44 || 1519 || 2334 || 0.479 || 1.55 || 950

26 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Fe || Iron || the Anglo-Saxon name iren (ferrum in Latin) || 8 || 4 || Template:Sort || 7.874 || 1811 || 3134 || 0.449 || 1.83 || 56300

27 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Co || Cobalt || the German word 'kobald', meaning goblin || 9 || 4 || Template:Sort || 8.86 || 1768 || 3200 || 0.421 || 1.88 || 25

28 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ni || Nickel || the shortened of the German 'kupfernickel' meaning either devil's copper or St. Nicholas's copper || 10 || 4 || Template:Sort || 8.912 || 1728 || 3186 || 0.444 || 1.91 || 84

29 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Cu || Copper || the Old English name coper in turn derived from the Latin 'Cyprium aes', meaning a metal from Cyprus || 11 || 4 || Template:SortTemplate:Ref || 8.96 || 1357.77[2] || 2835 || 0.385 || 1.9 || 60

30 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Zn || Zinc || the German, 'zinc', which may in turn be derived from the Persian word 'sing', meaning stone || 12 || 4 || Template:Sort || 7.134 || 692.88 || 1180 || 0.388 || 1.65 || 70

31 replace| source= post-transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ga || Gallium || France (with the Latin name Gallia) ||13 || 4 || Template:Sort || 5.907 || 302.9146 || 2477 || 0.371 || 1.81 || 19

32 replace| source= metalloid| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ge || Germanium || Germany (with the Latin name Germania) || 14 || 4 || Template:Sort || 5.323 || 1211.40 || 3106 || 0.32 || 2.01 || 1.5

33 replace| source= metalloid| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | As || Arsenic || the Greek name 'arsenikon' for the yellow pigment orpiment || 15 || 4 || Template:Sort || 5.776 || Template:Sort || 887 || 0.329 || 2.18 || 1.8

34 replace| source= polyatomic nonmetal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Se || Selenium || Moon (with the Greek name selene) || 16 || 4 || Template:SortTemplate:Ref || 4.809 || 453 || 958 || 0.321 || 2.55 || 0.05

35 replace| source= diatomic nonmetal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Br || Bromine || the Greek 'bromos' meaning stench || 17 || 4 || Template:SortTemplate:Ref || 3.122 || 265.8 || 332.0 || 0.474 || 2.96 || 2.4

36 replace| source= noble gas| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Kr || Krypton || the Greek 'kryptos', meaning hidden || 18 || 4 || Template:SortTemplate:Ref Template:Ref || 0.003733 || 115.79 || 119.93 || 0.248 || 3 || Template:Sort

37 replace| source= alkali metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Rb || Rubidium || the Latin 'rubidius', meaning deepest red || 1 || 5 || Template:SortTemplate:Ref || 1.532 || 312.46 || 961 || 0.363 || 0.82 || 90

38 replace| source= alkaline earth metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Sr || Strontium || Strontian, a small town in Scotland || 2 || 5 || Template:SortTemplate:Ref Template:Ref || 2.64 || 1050 || 1655 || 0.301 || 0.95 || 370

39 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Y || Yttrium || Ytterby, Sweden || 3 || 5 || Template:Sort || 4.469 || 1799 || 3609 || 0.298 || 1.22 || 33

40 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Zr || Zirconium || the Persian 'zargun', meaning gold coloured || 4 || 5 || Template:SortTemplate:Ref || 6.506 || 2128 || 4682 || 0.278 || 1.33 ||165

41 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Nb || Niobium || Niobe, daughter of king Tantalus from Greek mythology || 5 || 5 || Template:Sort || 8.57 || 2750 || 5017 || 0.265 || 1.6 || 20

42 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Mo || Molybdenum || the Greek 'molybdos' meaning lead || 6 || 5 || Template:SortTemplate:Ref || 10.22 || 2896 || 4912 || 0.251 || 2.16 || 1.2

43 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Tc || Technetium || the Greek 'tekhnetos' meaning artificial || 7 || 5 || Template:Sort || 11.5 || 2430 || 4538 || – || 1.9 || Template:Sort

44 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ru || Ruthenium || Russia (with the Latin name Ruthenia) || 8 || 5 || 101.07(2)Template:Ref || 12.37 || 2607 || 4423 || 0.238 || 2.2 || 0.001

45 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Rh || Rhodium || the Greek 'rhodon', meaning rose coloured || 9 || 5 || 102.90550(2) || 12.41 || 2237 || 3968 || 0.243 || 2.28 || 0.001

46 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Pd || Palladium || the then recently discovered asteroid Pallas, considered a planet at the time || 10 || 5 || 106.42(1)Template:Ref || 12.02 || 1828.05 || 3236 || 0.244 || 2.2 || 0.015

47 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ag || Silver || the Anglo-Saxon name siolfur (argentum in Latin)[1] || 11 || 5 || 107.8682(2)Template:Ref || 10.501 || 1234.93[2] || 2435 || 0.235 || 1.93 || 0.075

48 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Cd || Cadmium || the Latin name for the mineral calmine, 'cadmia' || 12 || 5 || 112.411(8)Template:Ref || 8.69 || 594.22 || 1040 || 0.232 || 1.69 || 0.159

49 replace| source= post-transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | In || Indium || the Latin 'indicium', meaning violet or indigo|| 13 || 5 || 114.818(1) || 7.31 || 429.75 || 2345 || 0.233 || 1.78 || 0.25

50 replace| source= post-transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Sn || Tin || the Anglo-Saxon word tin (stannum in Latin, meaning hard) || 14 || 5 || 118.710(7)Template:Ref || 7.287 || 505.08 || 2875 || 0.228 || 1.96 || 2.3

51 replace| source= metalloid| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Sb || Antimony || the Greek 'anti – monos', meaning not alone (stibium in Latin) || 15 || 5 || 121.760(1)Template:Ref || 6.685 || 903.78 || 1860 || 0.207 || 2.05 || 0.2

52 replace| source= metalloid| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Te || Tellurium || Earth, the third planet in the solar system (with the Latin word tellus) || 16 || 5 || 127.60(3)Template:Ref || 6.232 || 722.66 || 1261 || 0.202 || 2.1 || 0.001

53 replace| source= diatomic nonmetal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | I || Iodine || the Greek 'iodes' meaning violet || 17 || 5 || 126.90447(3) || 4.93 || 386.85 || 457.4 || 0.214 || 2.66 || 0.45

54 replace| source= noble gas| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Xe || Xenon || the Greek 'xenos' meaning stranger || 18 || 5 || 131.293(6)Template:Ref Template:Ref || 0.005887 || 161.4 || 165.03 || 0.158 || 2.6 || Template:Sort

55 replace| source= alkali metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Cs || Caesium || the Latin 'caesius', meaning sky blue || 1 || 6 || 132.9054519(2) || 1.873 || 301.59 || 944 || 0.242 || 0.79 || 3

56 replace| source= alkaline earth metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ba || Barium || the Greek 'barys', meaning heavy || 2 || 6 || 137.327(7) || 3.594 || 1000 || 2170 || 0.204 || 0.89 || 425

57 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | La || Lanthanum || the Greek 'lanthanein', meaning to lie hidden || || 6 || 138.90547(7)Template:Ref || 6.145 || 1193 || 3737 || 0.195 || 1.1 || 39

58 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ce || Cerium || the then recently discovered asteroid Ceres, considered a planet at the time || || 6 || 140.116(1)Template:Ref || 6.77 || 1068 || 3716 || 0.192 || 1.12 || 66.5

59 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Pr || Praseodymium || the Greek 'prasinos didymos' meaning green twin || || 6 || 140.90765(2) || 6.773 || 1208 || 3793 || 0.193 || 1.13 || 9.2

60 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Nd || Neodymium || the Greek 'neos didymos' meaning new twin || || 6 || 144.242(3)Template:Ref || 7.007 || 1297 || 3347 || 0.19 || 1.14 || 41.5

61 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Pm || Promethium || Prometheus of Greek mythology who stole fire from the Gods and gave it to humans || || 6 || Template:Sort || 7.26 || 1315 || 3273 || – || 1.13 || Template:Sort

62 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Sm || Samarium || Samarskite, the name of the mineral from which it was first isolated || || 6 || 150.36(2)Template:Ref || 7.52 || 1345 || 2067 || 0.197 || 1.17 || 7.05

63 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Eu || Europium || Europe || || 6 || 151.964(1)Template:Ref || 5.243 || 1099 || 1802 || 0.182 || 1.2 || 2

64 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Gd || Gadolinium || Johan Gadolin, chemist, physicist and mineralogist || || 6 || 157.25(3)Template:Ref || 7.895 || 1585 || 3546 || 0.236 || 1.2 || 6.2

65 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Tb || Terbium || Ytterby, Sweden || || 6 || 158.92535(2) || 8.229 || 1629 || 3503 || 0.182 || 1.2 || 1.2

66 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Dy || Dysprosium || the Greek 'dysprositos', meaning hard to get || || 6 || 162.500(1)Template:Ref || 8.55 || 1680 || 2840 || 0.17 || 1.22 || 5.2

67 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ho || Holmium || Stockholm, Sweden (with the Latin name Holmia) || ||6 || 164.93032(2) || 8.795 || 1734 || 2993 || 0.165 || 1.23 || 1.3

68 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Er || Erbium || Ytterby, Sweden || ||6 || 167.259(3)Template:Ref || 9.066 || 1802 || 3141 || 0.168 || 1.24 || 3.5

69 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Tm || Thulium || Thule, the ancient name for Scandinavia || ||6 || 168.93421(2) || 9.321 || 1818 || 2223 || 0.16 || 1.25 || 0.52

70 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Yb || Ytterbium || Ytterby, Sweden || ||6 || 173.054(5)Template:Ref || 6.965 || 1097 || 1469 || 0.155 || 1.1 || 3.2

71 replace| source= lanthanide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Lu || Lutetium ||Paris, France (with the Roman name Lutetia) || 3 || 6 || 174.9668(1)Template:Ref || 9.84 || 1925 || 3675 || 0.154 || 1.27 || 0.8

72 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Hf || Hafnium ||Copenhagen, Denmark (with the Latin name Hafnia)|| 4 || 6 || 178.49(2) || 13.31 || 2506 || 4876 || 0.144 || 1.3 || 3

73 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ta || Tantalum || King Tantalus, father of Niobe from Greek mythology || 5 || 6 || 180.94788(2) || 16.654 || 3290 || 5731 || 0.14 || 1.5 || 2

74 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | W || Tungsten || the Swedish 'tung sten' meaning heavy stone (W is wolfram, the old name of the tungsten mineral wolframite)[1] || 6 || 6 || 183.84(1) || 19.25 || 3695 || 5828 || 0.132 || 2.36 || 1.3

75 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Re || Rhenium || Rhine, a river that flows from Grisons in the eastern Swiss Alps to the North Sea coast in the Netherlands (with the Latin name Rhenia) || 7 || 6 || 186.207(1) || 21.02 || 3459 || 5869 || 0.137 || 1.9 || Template:Sort

76 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Os || Osmium || the Greek 'osme', meaning smell|| 8 || 6 || 190.23(3)Template:Ref || 22.61 || 3306 || 5285 || 0.13 || 2.2 || 0.002

77 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ir || Iridium || Iris, the Greek goddess of the rainbow || 9 || 6 || 192.217(3) || 22.56 || 2719 || 4701 || 0.131 || 2.2 || 0.001

78 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Pt || Platinum || the Spanish 'platina', meaning little silver|| 10 || 6 || 195.084(9) || 21.46 || 2041.4[2] || 4098 || 0.133 || 2.28 || 0.005

79 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Au || Gold || the Anglo-Saxon word gold (aurum in Latin, meaning glow of sunrise)[1] || 11 || 6 || 196.966569(4) || 19.282 || 1337.33[2] || 3129 || 0.129 || 2.54 || 0.004

80 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Hg || Mercury || Mercury, the first planet in the Solar System (Hg from former name hydrargyrum, from Greek hydr- water and argyros silver)|| 12 || 6 || 200.592(3) || 13.5336 || 234.43 || 629.88 || 0.14 || 2 || 0.085

81 replace| source= post-transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Tl || Thallium || the Greek 'thallos', meaning a green twig || 13 || 6 || 204.38Template:Ref || 11.85 || 577 || 1746 || 0.129 || 1.62 || 0.85

82 replace| source= post-transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Pb || Lead || the Anglo-Saxon lead (plumbum in Latin)[1]|| 14 || 6 || 207.2(1)Template:Ref Template:Ref || 11.342 || 600.61 || 2022 || 0.129 || 1.87 || 14

83 replace| source= post-transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Bi || Bismuth || the German 'Bisemutum' a corruption of 'Weisse Masse' meaning white mass || 15 || 6 || 208.98040(1)Template:Ref || 9.807 || 544.7 || 1837 || 0.122 || 2.02 || 0.009

84 replace| source= post-transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Po || Polonium || Poland, the native country of Marie Curie, who first isolated the element || 16 || 6 || Template:SortTemplate:Ref || 9.32 || 527 || 1235 || – || 2.0 || Template:Sort

85 replace| source= metalloid| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | At || Astatine || the Greek 'astatos', meaning unstable || 17 || 6 || Template:SortTemplate:Ref || 7 || 575 || 610 || – || 2.2 || Template:Sort

86 replace| source= noble gas| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Rn || Radon || From radium, as it was first detected as an emission from radium during radioactive decay || 18 || 6 || Template:SortTemplate:Ref || 0.00973 || 202 || 211.3 || 0.094 || 2.2 || Template:Sort

87 replace| source= alkali metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Fr || Francium || France, where it was first discovered || 1 || 7 || Template:Sort || 1.87 || 300 || 950 || – || 0.7 || Template:Sort

88 replace| source= alkaline earth metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ra || Radium || the Latin 'radius', meaning ray || 2 || 7 || Template:SortTemplate:Ref || 5.5 || 973 || 2010 || 0.094 || 0.9 || Template:Sort

89 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ac || Actinium || the Greek 'actinos', meaning a ray|| || 7 || Template:SortTemplate:Ref || 10.07 || 1323 || 3471 || 0.12 || 1.1 || Template:Sort

90 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Th || Thorium || Thor, the Scandinavian god of thunder || || 7 || 232.03806(2)Template:Ref Template:Ref || 11.72 || 2115 || 5061 || 0.113 || 1.3 || 9.6

91 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Pa || Protactinium || the Greek 'protos', meaning first, as a prefix to the element actinium, which is produced through the radioactive decay of protactinium || || 7 || 231.03588(2)Template:Ref || 15.37 || 1841 || 4300 || – || 1.5 || Template:Sort

92 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | U || Uranium || Uranus, the seventh planet in the Solar System || || 7 || 238.02891(3)Template:Ref || 18.95 || 1405.3 || 4404 || 0.116 || 1.38 || 2.7

93 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Np || Neptunium || Neptune, the eighth planet in the Solar System || || 7 || Template:SortTemplate:Ref || 20.45 || 917 || 4273 || – || 1.36 || Template:Sort

94 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Pu || Plutonium || Pluto, a dwarf planet in the Solar System || || 7 || Template:SortTemplate:Ref || 19.84 || 912.5 || 3501 || – || 1.28 || Template:Sort

95 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Am || Americium || Americas, the continent where the element was first synthesized || || 7 || Template:SortTemplate:Ref || 13.69 || 1449 || 2880 || – || 1.13 || Template:Sort

96 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Cm || Curium || Pierre Curie, a physicist, and Marie Curie, a physicist and chemist || || 7 || Template:SortTemplate:Ref || 13.51 || 1613 || 3383 || – || 1.28 || Template:Sort

97 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Bk || Berkelium || Berkeley, California, USA, where the element was first synthesized || || 7 || Template:SortTemplate:Ref || 14.79 || 1259 || 2900 || – || 1.3 || Template:Sort

98 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Cf || Californium || State of California, USA, where the element was first synthesized || || 7 || Template:SortTemplate:Ref || 15.1 || 1173 || Template:SortTemplate:Ref || – || 1.3 || Template:Sort

99 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Es || Einsteinium || Albert Einstein, physicist || || 7 || Template:SortTemplate:Ref || 8.84 || 1133 || Template:SortTemplate:Ref || – || 1.3 || Template:Sort Template:Ref

100 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Fm || Fermium || Enrico Fermi, physicist || || 7 || Template:SortTemplate:Ref || – || Template:SortTemplate:Ref || – || – || 1.3 || Template:Sort Template:Ref

101 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Md || Mendelevium || Dmitri Mendeleyev, chemist and inventor || ||7 || Template:SortTemplate:Ref || – || Template:SortTemplate:Ref || – || – || 1.3 || Template:Sort Template:Ref

102 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | No || Nobelium || Alfred Nobel, chemist, engineer, innovator, and armaments manufacturer || ||7 || Template:SortTemplate:Ref || – || Template:SortTemplate:Ref || – || – || 1.3 || Template:Sort Template:Ref

103 replace| source= actinide| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Lr || Lawrencium || Ernest O. Lawrence, physicist ||3 || 7 || Template:SortTemplate:Ref || – || Template:SortTemplate:Ref || – || – || 1.3 || Template:Sort Template:Ref

104 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Rf || Rutherfordium || Ernest Rutherford, chemist and physicist || 4 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || Template:Sort Template:Ref

105 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Db || Dubnium || Dubna, Russia || 5 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || –|| – || – || – || Template:Sort Template:Ref

106 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Sg || Seaborgium || Glenn T. Seaborg, scientist || 6 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || – || – || Template:Sort Template:Ref

107 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Bh || Bohrium || Niels Bohr, physicist || 7 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || – || – || Template:Sort Template:Ref

108 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Hs || Hassium || Hesse, Germany, where the element was first synthesized || 8 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || – || – || Template:Sort Template:Ref

109 replace| source= unknown chemical properties| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Mt || Meitnerium || Lise Meitner, physicist || 9 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || – || – || Template:Sort Template:Ref

110 replace| source= unknown chemical properties| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Ds || Darmstadtium || Darmstadt, Germany, where the element was first synthesized || 10 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || – || – || Template:Sort Template:Ref

111 replace| source= unknown chemical properties| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Rg || Roentgenium || Wilhelm Conrad Röntgen, physicist || 11 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || – || – || Template:Sort Template:Ref

112 replace| source= transition metal| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Cn || Copernicium || Nicolaus Copernicus, astronomer || 12 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || Template:Sort Template:Ref || – || – || Template:Sort Template:Ref

113 replace| source= unknown chemical properties| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Uut || Ununtrium || IUPAC systematic element name || 13 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || Template:Sort Template:Ref

114 replace| source= unknown chemical properties| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Fl || Flerovium || Georgy Flyorov, physicist || 14 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || Template:Sort Template:Ref

115 replace| source= unknown chemical properties| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Uup || Ununpentium || IUPAC systematic element name || 15 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || Template:Sort Template:Ref

116 replace| source= unknown chemical properties| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Lv || Livermorium || Lawrence Livermore National Laboratory (in Livermore, California) which collaborated with JINR on its synthesis || 16 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || Template:Sort Template:Ref

117 replace| source= unknown chemical properties| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Uus || Ununseptium || IUPAC systematic element name || 17 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || Template:Sort Template:Ref

118 replace| source= unknown chemical properties| pattern= [%s-]| plain= false}} alkalimetals = #ff6666 alkalineearthmetals = #ffdead lanthanides = #ffbfff actinides = #ff99cc transitionmetals = #ffc0c0 posttransitionmetals = #cccccc metalloids = #cccc99 reactivenonmetals = #f0ff8f noblegases = #c0ffff unknownchemicalproperties unknownproperties = #e8e8e8 primordial = 2px solid #6e6e8e fromdecay = 2px dashed #6e6e8e synthetic = 2px dotted #6e6e8e undiscovered = 2px solid transparent none = 2px solid transparent solid = #000000 liquid = #007000 gas = #cb0000 unknownphase = #606060 tableborder = #a9a9a9 tabletitle | tablecaption = #d8d8d8 tableheader = #e0e0e0 tablecolheader tablesubheader = #e8e8e8 tablemark = #f0f0f0 tablebackground | tablebg = #f8f8f8 sblock = #ff9999 pblock = #fdff8c dblock = #99ccff fblock = #9bff99 gblock = #fd99ff sblock(predicted) = #ffcccc pblock(predicted) = #ffffbf dblock(predicted) = #c7eeff fblock(predicted) = #cdffcc gblock(predicted) = #febfff metals = #eee8aa nonmetals = #b0e0e6 antiquitytomiddleages = #ffb9b9 before1800 = #dfcdff 18001849 | 18001849 = #cbffb9 18501899 | 18501899 = #b9ffe4 19001949 | 19001949 = #ffe2b9 19501999 | 19501999 = #fff6b9 2000present | 2000present = #ffb9ef metalloidciteclass1of4 = #baffba metalloidciteclass2of4 = #badcff metalloidciteclass3of4 = #ffbadc metalloidciteclass4of4 = #ffffba sawheader = #b0e0e6 saw = #e1fcff msiheader = #c3ffd8 msi = #e1ffec aqfa = #6699ff aqa = #66ffff aqga = #55cc55 aqb = #bcff66 aqc = #ffff66 aqstart = #ffaa66 aqstub = #ff6666 aqlist = #aa88ff imptop = #ff00ff imphigh = #ff88ff impmid = #ffbbff implow = #ffddff impbottom = #ffeeff imp??? = #f8f9fa impn/a = #f5f5f5 zero = #c0ffff one = #ff8989 two = #ffdead three = #ffbfff four = #cccccc five = #cccc99 six = #a0ffa0 seven = #ffff99 eight = #d1ddff nine = #c6dd9d unknownvalence = #ededed white = #ffffff black = #000000 red = #ff0000 yellow = #ffff00 blue = #0000ff green = #008000 #default = Template:Element color/secondary

}}" | Uuo || Ununoctium || IUPAC systematic element name || 18 || 7 || Template:SortTemplate:Ref || Template:SortTemplate:Ref Template:Ref || Template:SortTemplate:Ref || Template:SortTemplate:Ref || – || – || Template:Sort Template:Ref

9e99 ~z ~z 9e99 9e99 9e99 9e99 9e99 9e99 9e99 9e99 9e99
119 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

Template:Periodic table legend

  1. ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 [1]
  2. ↑ 2.0 2.1 2.2 2.3 2.4 Holman, Lawrence and Barr
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