Radius of first excited state of Be ion is NCERT Pg 48 1 13

Last updated: 7/4/2023

Radius of first excited state of Be ion is NCERT Pg 48 1 13 22 pm 2 52 9 pm 3 105 8 pm 4 211 6 pm Energy required to excite the electron in a hydrogen atom from 2nd to 3rd orbit is NCERT Pg 48