Question

Q.65
Difference between Cl atom and CI ion is of :
(A) Proton
(B) Neutron
(C) Electron
D) Proton and electron​

Answer 1

Answer:

electron

Explanation:

ion are formed when they either gain or loss e-

nucleons does not take part in ionization

Answer 2

Answer:

Explanation:

Cl atom is neutral, Cl gains an electron to form Cl- ion. So the answer is electron. You might be confused for proton - removing or adding a proton changes the atom itself (Z changes)