"No two electrons in an atom will have all the four quantum numbers same". The statement is known as

Question

"No two electrons in an atom will have all the four quantum numbers same". The statement is known as (A) Uncertainty principle (B) Pauli's exclusion principle (C) Hund's rule (D) Aufbau principle

Tardigrade Admin · Accepted Answer

Pauli's Exclusion principle states that no two electrons in the same atom can have identical values for all four of their quantum numbers.
In other words, no more than two electrons can occupy the same orbital, and two electrons in the same orbital must have opposite spins

Q. "No two electrons in an atom will have all the four quantum numbers same". The statement is known as

Uncertainty principle

Pauli's exclusion principle

Hund's rule

Aufbau principle

Pauli's Exclusion principle states that no two electrons in the same atom can have identical values for all four of their quantum numbers. In other words, no more than two electrons can occupy the same orbital, and two electrons in the same orbital must have opposite spins

Pauli's Exclusion principle states that no two electrons in the same atom can have identical values for all four of their quantum numbers.
In other words, no more than two electrons can occupy the same orbital, and two electrons in the same orbital must have opposite spins