What are subatomic particles and what are there charges?

Answer 1

particle whose dimensions is less then that of atom are said to be subatomic particle . they may be charged or uncharged .eg neutron is uncharged subatomic particle where as electron ,proton , positron are charged subatomic particle.

Answer 2

Subatomic particles are particles that are smaller than atoms, including protons, neutrons, and electrons. Protons have a positive charge, electrons have a negative charge, and neutrons have no charge (they are neutral).