Question

Hand's Rule
of maximum multiplicity​

Answer 1

Answer:

Hand Rule of maximum multiplicity is a rule of based on observations of atomic spectra, which is used of predict ground state of an atom or molecule which one or more open electronic shells.

Answer 2

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Hunds Rule of Maximum Multiplicity rule states that for a given electron configuration, the term with maximum multiplicity falls lowest in energy. According to this rule electron pairing in p, d and f orbitals cannot occur until each orbital of a given subshell contains one electron each or is singly occupied.