IS ELETRON , PROTON , AND NEUTRON OF ALL ELEMENT ARE SAME?
Yes, Electrons, Protons and Neutrons of all the elements are same particles. But chemical properties are depends on the number of electrons present in the atom of the elements. These three particles (Electron, Proton and Neutron) are different. Protons and neutrons have approximately the same mass. However, one proton is about 1,835 times more massive than an electron. Atoms always have an equal number of protons and electrons, and the number of protons and neutrons is usually the same as well.