Q. Hydrogen atom does not emit $X$-rays because
A) Its energy levels are too close to each other
B) Its energy levels are too apart
C) It is too small in size
D) It has a single electron
Explanation
The correct answer is Option A: Its energy levels are too close to each other.
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.