Vodík1,00794
Helium4,002602
Lithium6,941
Beryllium9,012182
Bor10,811
Uhlík12,011
Dusík14,00674
Kyslík15,9994
Fluor18,9984032
Neon20,1797
Sodík22,98768
Hořčík24,3050
Hliník26,981539
Křemík28,0855
Fosfor30,973762
Síra32,066
Chlor35,4527
Draslík39,0983
Argon39,948
Vápník40,078
Skandium44,955910
Titan47,88
Vanad50,9415
Chrom51,9961
Mangan54,93805
Železo55,847
Nikl58,69
Kobalt58,93320
Měď63,546
Zinek65,39
Gallium69,723
Germanium72,61
Arsen74,92159
Selen78,96
Brom79,904
Krypton83,8
Rubidium85,4678
Stroncium87,62
Yttrium88,90585
Zirkonium91,244
Niob92,90638
Molybden95,94
Technecium98,9063
Ruthenium101,07
Rhodium102,90550
Palladium106,42
Stříbro107,8682
Kadmium112,411
Indium114,82
Cín118,710
Antimon121,75
Jod126,90447
Tellur127,60
Xenon131,29
Cesium132,90543
Baryum137,327
Lanthan138,9055
Cer140,115
Praseodym140,90765
Neodym144,24
Promethium146,9151
Samarium150,36
Europium151,965
Gadolinium157,25
Terbium158,92534
Dysprosium162,50
Holmium164,93032
Erbium167,26
Thulium168,93421
Ytterbium173,04
Lutecium174,967
Hafnium178,49
Tantal180,9479
Wolfram183,85
Rhenium186,207
Osmium190,2
Iridium192,22
Platina195,08
Zlato196,96654
Rtuť200,59
Thallium204,3833
Olovo207,2
Bismut208,98037
Polonium208,9824
Astat209,9871
Radon222,0176
Francium223,019
Radium226,0254
Aktinium227,0278
Protaktinium231,0359
Thorium232,0381
Neptunium237,0482
Uran238,0289
Americium243,0614
Plutonium244,0642
Berkelium247,0703
Curium247,0704
Kalifornium251,0796
Einsteinium252,0829
Fermium257,0951
Mendelevium258,0986
Nobelium259,1009
Lawrencium260,1053
Rutherfordium261,1087
Dubnium262,1138
Bohrium262,1229
Seaborgium263,9182
Hassium265
Meitnerium266
Darmstadtium281
Roentgenium281
Kopernicium285
Ununtrium286
Flerovium289
Ununpentium289
Livermorium293
Ununseptium294
Ununoctium294