Question

No two electrons in an atom of an element have

(1 Point)

Same principal quantum number

Same azimuthal quantum number

Identical sets of quantum numbers

Same magnetic quantum number

​

Answer 1

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.

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