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A
Question Practice

When an electron transitions from n=3 to n=2 in hydrogen, what happens?

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MCQ_SA
CBSE
Class 12
Physics
Physics Part - II
ATOMS
Question Bank

When an electron transitions f...

Single Answer MCQ
Q-00086179

When an electron transitions from n=3 to n=2 in hydrogen, what happens?

1

A photon is absorbed

2

A photon is emitted

3

It ionizes the atom

4

It stabilizes the atom

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