Give the difference between three sub-atomic particles.
The three subatomic particles are: 1. Electron: It is represented by e−. It has a unit negative charge and possesses mass equal to 1/1837 times that of a proton. 2. Proton: It is represented by p+. It has a unit positive charge. Its mass is equal to the mass of a hydrogen atom. 3. Neutron: It is denoted as 0n1. It has no charge on it. Its mass is almost equal to the mass of hydrogen atom.