Question

Scrieti reactia de dezintegrare beta a natriului 22 11 Na si alfa a uraniului 235 92 U.

Answer 1

1)$^{22}_{11}Na-\ \textgreater \ _{-1}\beta +^{22}_{12}Mg$
2)$^{235}_{92}U-\ \textgreater \ ^{4}_{2} \alpha +^{231}_{90}Th$