Q. The number of orbitals present in the shell with $n = 4$ is
A) 8
B) 16
C) 18
D) 32
Explanation
The correct answer is Option B: 16.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.