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If nitrogen atoms had el,ectonic configu...

If nitrogen atoms had el,ectonic configuration is ? It would have energy lower than that of the nornal ground state configuration `1s^(2) 2s^(2) 2p^(3)` because the electrons would be clear to the nucleus yet `1s^(2)` is not oberved because it violates ?

A

Heisenberg's uncertainity principle

B

Hund's rule

C

Pauli's exclusion principle

D

Bohr postulates of stationary orbits

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The correct Answer is:
C
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