Pauli exclusion principle is related to?

A. quantity of electrons in the valence shell
B. filling the orbitals with lower energy first
C. the filling of degenerated orbitals
D. quantum numbers of electrons

Correct Answer: Option D

D. quantum numbers of electrons

Explanation

Pauli Exclusion Principle states that, in an atom or molecule, no two electrons can have the same four electronic quantum numbers.