Question

Paulis exclusion principle states that

• A. the nucleus of an atom is negatively charged
• B. electrons revolve around the nucleus in circular orbits
• C. electrons enter into lowest energy orbitals
• D. no two electrons in an atom can have all the four quantum numbers identical

Answer 1

Answer: (D)

Pauli Exclusion Principle states that No two electron in an atom can have the same set of four quantum numbers.