SSC MTS EXAM

Detailed explanation-1: -Nuclear reactions involve a change in an atom’s nucleus, usually producing a different element.

Detailed explanation-2: -Transmutation or nuclear transmutation is a process that involves a change in the nucleus of an atom. When the number of protons in the nucleus of an atom changes, the identity of that atom changes as it is turned into another element or isotope.

Detailed explanation-3: -The nucleus (plural, nuclei) is a positively charged region at the center of the atom. It consists of two types of subatomic particles packed tightly together. The particles are protons, which have a positive electric charge, and neutrons, which are neutral in electric charge.