Question

Identify the pair having a different (n + 1) value:​

Answer 1

Explanation:

(n + l) value for 4s = (4 + 0) = 4,3p = (3 + 1) = 4,3d = (3 + 2) = 5,4p = (4 + 1) = 5,4d = (4 + 2) = 6