If it is orbital velocity that keeps the electron orbiting the protron and as its energy decays does it get drawn into the innerrings till it get drawn into thr proton to become a neutron? Ifthis is the case then where does the electron first get its energyto start its orbit around the proton? We know nature tries to reachequalibrium, thus the half life of radio isotopes so where does the energy to start the orbit come from in the first place?