Question

What does the Pauli exclusion principle state?

Answer 1

Answer:

Explanation:

Answer:

Below

Explanation:

Pauli exclusion principle states that no electron in an atom can have the same 4 quantum numbers.

Thequantumnumbersare n,l,m1 and msn is the principal quantum numberl is the angularmomentum quantum number which determines the shape of the orbital

m1  is the magnetic quantum number and describes the orientation of an orbital around the nucleus

ms  is the spin quantum number and has 2 possible values ie ms=±12

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Answer 2

Pauli Exclusion Principle.

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

As an orbital can contain a maximum of only two electrons, the two electrons must have opposing spins.