Question

MN, Ti, RF, PT, AU, Ag, hg, Ta,Sb, Ni,Pb,At Número de masa​

Answer 1

Respuesta:

MN:54.938044 u

Ti:47.867 u

RF:261 u

PT:195.084 u

AU:196.96657 u

Ag:107.8682 u

hg:200.59 u

Ta:180.94788 u

Sb:121.76 u

Ni:58.6934 u

Pb:207.2 u

At:210 u