Hidrojen1,00794
Helyum4,002602
Lityum6,941
Berilyum9,012182
Bor10,811
Karbon12,011
Azot14,00674
Oksijen15,9994
Flor18,9984032
Neon20,1797
Sodyum22,98768
Magnezyum24,3050
Alüminyum26,981539
Silisyum28,0855
Fosfor30,973762
Kükürt32,066
Klor35,4527
Potasyum39,0983
Argon39,948
Kalsiyum40,078
Skandiyum44,955910
Titanyum47,88
Vanadyum50,9415
Krom51,9961
Mangan54,93805
Demir55,847
Nikel58,69
Kobalt58,93320
Bakır63,546
Çinko65,39
Galyum69,723
Germanyum72,61
Arsenik74,92159
Selenyum78,96
Brom79,904
Kripton83,8
Rubidyum85,4678
Stronsiyum87,62
İtriyum88,90585
Zirkonyum91,244
Niobyum92,90638
Molibden95,94
Teknesyum98,9063
Rutenyum101,07
Rodyum102,90550
Paladyum106,42
Gümüş107,8682
Kadmiyum112,411
İndiyum114,82
Kalay118,710
Antimon121,75
İyot126,90447
Tellür127,60
Ksenon131,29
Sezyum132,90543
Baryum137,327
Lantan138,9055
Seryum140,115
Praseodim140,90765
Neodimyum144,24
Prometyum146,9151
Samaryum150,36
Evropiyum151,965
Gadolinyum157,25
Terbiyum158,92534
Disprozyum162,50
Holmiyum164,93032
Erbiyum167,26
Tulyum168,93421
İterbiyum173,04
Lutesyum174,967
Hafniyum178,49
Tantal180,9479
Volfram183,85
Renyum186,207
Osmiyum190,2
İridyum192,22
Platin195,08
Altın196,96654
Cıva200,59
Talyum204,3833
Kurşun207,2
Bizmut208,98037
Polonyum208,9824
Astatin209,9871
Radon222,0176
Fransiyum223,019
Radyum226,0254
Aktinyum227,0278
Protaktinyum231,0359
Toryum232,0381
Neptünyum237,0482
Uranyum238,0289
Amerikyum243,0614
Plütonyum244,0642
Berkelyum247,0703
Küriyum247,0704
Kaliforniyum251,0796
Aynştaynyum252,0829
Fermiyum257,0951
Mendelevyum258,0986
Nobelyum259,1009
Lavrensiyum260,1053
Rutherfordiyum261,1087
Dubniyum262,1138
Bohriyum262,1229
Seaborgiyum263,9182
Hassiyum265
Meitneriyum266
Darmstadtiyum281
Röntgenyum281
Kopernikyum285
Nihonyum286
Flerovyum289
Moskovyum289
Livermoryum293
Tennesin294
Oganeson294