If the ionization energy of He is per atom then the energy

Last updated: 6/30/2023

If the ionization energy of He is per atom then the energy of Be ion in the second 34 stationary state is 1 4 9 x 10 18 J 2 44 1 x 10 18 J 3 11 025 x 10 18 J 4 None of these