Which of the following is not permissible arrangement of electrons in an atom ?

Options

A. `n = 3, l=2, m= -2, s = -1//2`
B. `n = 4, l=0, m= 0, s = -1//2`
C. `n = 5, l=3, m= 0, s = +1//2`
D. `n = 3, l=2, m= 3, s = -1//2`

Answer

D

Explanation

`l = 2, m != 3`
Thus (D) is not possible.