COMEDK · Physics · 28. Atomic Physics
Hydrogen atom does not emit X-rays because
- A it contains only a single electron
- B energy levels in it are far apart
- C its size is very small
- D energy levels in it are very close to each other
Answer & Solution
Correct Answer
(D) energy levels in it are very close to each other
Step-by-step Solution
Detailed explanation
Hydrogen atom does not emit X-rays because its energy level are very close to each other. Hence, the transition of electron emits high energy radiations having short wavelength.
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