H 1.008
He 4.003
Li 6.941
Be 9.012
B 10.811
C 12.011
N 14.007
O 16.000
F 18.998
Ne 20.180
Na 22.990
Mg 24.305
Al 26.981
Si 28.085
P 30.974
S 32.065
Cl 35.453
Ar 39.948
K 39.098
Ca 40.078