A) Electron emits energy in the transition from higher energy level to lower energy level
B) Electron emits energy spontaneously in its ground state.
C) Electron cannot fall in the nucleus from third energy level
D) Electron absorbs energy in the transition from lower energy level to higher energy level
Correct Answer: B
Solution :
Electron emits energy spontaneously in its ground state. It is wrong.You need to login to perform this action.
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