Question

In the given reaction
`._z X^A rarr ._(z+1)Y^A rarr ._(z-1) K^(A - 4) rarr ._(z-1) K^(A - 4)`
Radioactive radiations are emitted in the sequence.
A. `alpha, beta, gamma`
B. `beta, alpha, gamma`
C. `gamma, alpha, beta`
D. `beta, gamma, alpha`

Answer 1

Correct Answer - B
(b) `z^(X^A) overset(-beta^0)rarr._(z +1)Y^A overset(2 He^4(alpha))rarr`
`._(Z-1)K^(A-4) overset(._0 gamma^0)rarr ._(Z-1) K^(A -4)`.