Question

A certain radioactive material ZX Astarts emitting a and B particles successively such that the end product isz-3 YAO. The number of
a and B particles emitted are
(A) 4 and 3 respectively
(B)
2 and 1 respectively
(C)
3 and 4 respectively
(D)
3 and 8 respectively​

Answer 1

option a is correct u will tick ni option a