Question

State and illustrate Hund's rule and Pauli exclusion principle giving suitable examples​

Answer 1

Answer:

Hund's Rule states that if 2 or more degenerate (i.e. same energy) orbitals are available, one electron goes into each until all of them are half full before pairing up . ... The Pauli Exclusion Principle states that no two electrons can be identified by the same set of quantum numbers

Explanation:

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Answer 2

Answer:

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