When two electrons are placed in two degenerate orbitals of the atom, the energy is lower if their spin is parallel. The statement is based upon
a)	Pauli’s exclusion	b)	Bohr’s rule	c)	Hund’s rules	d)	Aufbau principle

Question ID - 101564 | SaraNextGen Top Answer

When two electrons are placed in two degenerate orbitals of the atom, the energy is lower if their spin is parallel. The statement is based upon
a)	Pauli’s exclusion	b)	Bohr’s rule	c)	Hund’s rules	d)	Aufbau principle