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Which law indicates about the pairing of electrons in the same orbital?

Option: 1

Newton’s first law


Option: 2

Hund’s rule


Option: 3

Aufbau principle


Option: 4

Pauli exclusion principle


Answers (1)

best_answer
Hund’s rule states that “pairing of electrons in the orbitals belonging to the same subshell (p, d or f) does not take place until each orbital belonging to that subshell has got one electron each. It is singly occupied”.
Therefore, Option (2) is correct 
Posted by

Ritika Jonwal

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