Question

Assertion :- During radioactive disintegration
an a-particle and B-particle do not emit
simultaneously from any nucleus.
Reason :- An a-particle emits from a nucleus.
when the N/Z ratio is less than the stability range
(where N = number of neutrons and Z = number
of protons in a nucleus)
(1) A (2) B. (3) C (4) D​

Answer 1

Explanation:

I think option B is correct