The electronic configuration of nitrogen is 1s2,2s22px12py12pz1 and not 1s2,2s22px22py12pz0 . This is explained by

Question

The electronic configuration of nitrogen is 1s2,2s22px12py12pz1 and not 1s2,2s22px22py12pz0 . This is explained by (A) Uncertainty principle (B) Aufbau's principle (C) Pauli's exclusion principle (D) Hund's rule

Tardigrade Admin · Accepted Answer

Hund’s rule states that pairing of electrons in the orbitals of a subshell (orbitals of equal energy) starts when each of them is singly filled.

Q. The electronic configuration of nitrogen is 1s2,2s22px1​2py1​2pz1​ and not 1s2,2s22px2​2py1​2pz0​ . This is explained by

Uncertainty principle

Aufbau's principle

Pauli's exclusion principle

Hund's rule

Hund’s rule states that pairing of electrons in the orbitals of a subshell (orbitals of equal energy) starts when each of them is singly filled.

Q. The electronic configuration of nitrogen is $1 s^{2}, 2 s^{2} 2 p_{x}^{1} 2 p_{y}^{1} 2 p_{z}^{1}$ and not $1 s^{2}, 2 s^{2} 2 p_{x}^{2} 2 p_{y}^{1} 2 p_{z}^{0}$ . This is explained by