Question

If a $^{b}_{a}X$ species emit firstly a positron, then two $\alpha $ and two $\beta$ and in last one a is also emitted and finally convert in $^c_dY$ species, so correct the relation is

• A. a=c + 12,d = b- 5
• B. a = c - 8, d = b - 1
• C. a = c - 6, d = b - 0
• D. a = c - 4, d = b - 2

Answer 1

Answer: (A)

Correct answer is (a) a=c + 12,d = b- 5