Explanation:
When a parent nucleus decays, it produces a daughter nucleus following rules and conservation laws. ... Nuclear decay releases an amount of energy E related to the mass destroyed ∆m by E = (∆m)c2. There are three forms of beta decay. The β− decay equation is AZXN→AZ+1YN−1+β−+¯νe Z A X N → Z + 1 A Y N − 1 + β − + ν ¯ e .
