Question

What are protons and neutrons ?

Answer 1

a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron.
a specialized cell transmitting nerve impulses; a nerve cell.

Answer 2

Protons and Neutrons -

Explanation:

Proton is present in the nucleus of any atom, with a positive (+) charge on the proton.

Neutrons have no charge and are non-charged. The atom also has a neutron in the nucleus.

Conclusion, an atom is made of one positive charge that is, Proton and one of no charge, that is Neutron. There is a negative charge as well, known as Electron.