A 10 sec He B 20 sec 0 C 25 sec CO D 55 sec CO The

Last updated: 7/4/2023

A 10 sec He B 20 sec 0 C 25 sec CO D 55 sec CO The ionization energy of the ground state hydrogen atom is 2 18x10 18 J The energy of an electro second orbit of He will be A 1 09x10 8 J B 4 36x10 J C 2 18x10 8 J D 2 18x10 8 J