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  • 01-11-2020
  • Chemistry
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Which electrons are responsible for the emission of colored lights and how is emission occurring?

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hluo
hluo hluo
  • 01-11-2020

Answer:

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. The energy of the photon is the exact energy that is lost by the electron moving to its lower energy level.

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