which subatomic particle is not present inside an odnary hydrogen atom ??
The subatomic particle which is not present inside an ordinary hydrogen atom is neutron. A hydrogen atom consists of 1 proton, 1 electron and no neutron.
The subatomic particle not present in a hydrogen atom is....................
On the basis of Rutherford's model of an atom, which subatomic particle is present in the nucleus of an atom?