Odpowiedzi

2010-01-02T17:43:54+01:00
1u=0,166*10^-23

Ca=40u
Ca=40u*0,166*10^-23g:1u=6,64*10^-23g
S=32u
S=32u*0,166*10^-23g:1u=5,312*10^-23 g
Ne=20u
Ne=20u*0,166*10^-23g:1u=3,32*10^-23 g
O=16u
O=16u*0,166*10^-23g:1u=2,656*10^-23 g
U=238u
U=238u*0,166*10^-23g:1u=39,508*10^-23 g