Question:

If the radiation corresponding to the second line of Balmer

Last updated: 6/30/2023

If the radiation corresponding to the second line of Balmer

If the radiation corresponding to the second line of Balmer series of Li2 ion knocked the electron from the first excited state of H atom what is the kinetic energy of electron in eV A 19 55 B 21 68 c 27 68 D 30 10