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The energy of emitted photon electron depends uponA) Alpha particleB) Beta particleC) Photon D) Proton

Answer»

Correct Answer is: C) Photon 

The energy in a hydrogen atom depends on the energy of the electron. When the electron changes levels, it decreases energy and the atom emits photons. The photon is emitted with the electron moving from a higher energy level to a lower energy level.



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