Question

The set of quantum numbers that cannot be alloted to an electron in an atom is​

Answer 1

Answer:

Rules Governing the Allowed Combinations of Quantum Numbers

The principal quantum number (n) cannot be zero. The allowed values of n are therefore 1, 2, 3, 4, and so on. The angular quantum number (l) can be any integer between 0 and n - 1. If n = 3, for example, l can be either 0, 1, or 2.