When electron enters into the orbital of equal energy subshells, they are arranged in such a way that the direction of their spins remain parallel or the value of spin quantum number remains maximum. This statement is known as…

When electron enters into the orbital of equal energy subshells, they

1.	When electron enters into the orbital of equal energy subshells, they are arranged in such a way that the direction of their spins remain parallel or the value of spin quantum number remains maximum. This statement is known as…
Answer» HUND’s rule Heisenberg’s principle Pauli’s EXCLUSION principle Auf-bau rule Answer :A