Question

In an α-decay
(a) the parent and daughter nuclei have some number of protons.
(b) the daughter nucleus has one proton more than parent nucleus.
(c) the daughter nucleus has two protons less than parent nucleus.
(d) the daughter nucleus has two nucleus more than parent nucleus.

Answer 1

Explanation:

In an α -decay

(a) the parent and daughter nucleic have some number of protons.

Answer 2

Answer:

In a decay ;

a ) The parent and daughter nuclei have some number of protons .