Protons And Electrons : Biodotedu : A proton is a subatomic particle, symbol p or p+, with a positive electric charge of +1e elementary charge and a mass slightly less than that of a neutron.

Protons And Electrons : Biodotedu : A proton is a subatomic particle, symb… Read more Protons And Electrons : Biodotedu : A proton is a subatomic particle, symbol p or p+, with a positive electric charge of +1e elementary charge and a mass slightly less than that of a neutron.