Define nucleons.
Nucleon can be of the subatomic particles i.e. either the proton or the neutron contained in the atomic nuclei. We can define protons as the positively charged subatomic particles and neutrons as the uncharged particles. The neutrons behave identically under the influence of the short-range of the nuclear force. These subatomic particles are tightly bound in atomic nuclei and are scattered by each other.