Above orbital diagram shows the electron configuration of nitrogen atom. Which rule does not support this?
A
Afbau Principle
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Hund's rule
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Pauli's exclusion law
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
none of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is D Hund's rule
Hund's rule states that every orbital is a subshell is singly occupied with one electron before any one orbital is doubly occupied and are an electron in singly occupied orbitals should have the same spin.
Here is 2p orbital, the third shell is not occupied.