Which of the following rules could explain the presence of three unpaired electrons in $N -$ atoms?
Hund's rule
Aufbau's Principle
Heisenberg's uncertainty principle
Pauli's exclusion principle

Question

Which of the following rules could explain the presence of three unpaired electrons in N-atoms-Hund-s ruleAufbau-s PrincipleHeisenberg-s uncertainty principlePauli-s exclusion principle

Toppr Admin · Accepted Answer

The presence of three unpaired in Nitrogen can be explained by Hund rule- Since the outermost shell is the P shell and P shell has 3 orbitals each of these orbitals can accommodate 2 electron- Then each of these 3 electron occupies one orbital and remain unpaired-

Which of the following rules could explain the presence of three unpaired electrons in N−atoms?Hund's ruleAufbau's PrincipleHeisenberg's uncertainty principlePauli's exclusion principle

The presence of three unpaired in Nitrogen can be explained by Hund rule. Since the outermost shell is the P shell and P shell has 3 orbitals each of these orbitals can accommodate 2 electron. Then each of these 3 electron occupies one orbital and remain unpaired.

Which of the following rules could explain the presence of three unpaired electrons in $N -$ atoms?
Hund's rule
Aufbau's Principle
Heisenberg's uncertainty principle
Pauli's exclusion principle