What values are assigned to quantum numbers ` n, l, m` for ?
(a) 3s,
(b) ` 4 p_z,`
(c ) `4 d_(x^2 -y^2)`,
(d) `5d_(z^2)`.

Explanation

(a) ` 3 s, n= 3 , l= 0, m = 0`
(b) ` 4 p_z : n =4 , l= 1, m =0`
` (c) 4d_(x^2 -y^2) : n = 4, l =2 , m =- 2 or + 2`
( d) ` 5d_(z^2) : n = 5 , l=2, m=0`.