MCQ
Total number of orbitals associated with third shell will be $ ..........$
- A$2$
- B$4$
- ✓$9$
- D$3$
✓
Answer
Correct option: C.
$9$
Total number of orbitals associated with $n^{th}$ shell
$= n^2$
Total number of orbitals associated with third shell
$= (3)^2 = 9$
$= n^2$
Total number of orbitals associated with third shell
$= (3)^2 = 9$
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