The three subatomic particles in an iota are the proton, electron, and neutron. The proton is the molecule that will choose what kind of iota it is. In the event that there is one proton in the iota it will be a hydrogen. on the off chance that there is 2 protons it will be helium etc. read more
Particles that are smaller than the atom are called subatomic particles. The three main subatomic particles that form an atom are protons, neutrons, and electrons. The center of the atom is called the nucleus. read more