NEETPhysicsAtomic Physics
Question: What are the radii of the n = 3 orbit for a hydrogen atom, given that the radius of the innermost electron orbit is 5.3×10 –11 m?
Options
- A6.32×10 –10 m
- B7.21×10 –10 m
- C8.93×10 –10 m
- D4.77×10 –10 m
Correct answer
D. 4.77×10 –10 m
Step-by-step solution
Correct Option is : (D) 4.77×10 –10 m