Question

What is Hunds rule ?​

Answer 1

Answer:

Hund's rule of maximum multiplicity is a rule based on observation of atomic spectra, which is used to predict the ground state of an atom or molecule with one or more open electronic shells.

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Answer 2

Answer:

Hunds rule od maximum multiplicity is rule based on observations of atomic spectra ,which is used to predict the ground State of an atom or molecule with one or more open electronic shells