Describe how an atom of copper can emit different colors of light. *
Your answer

Electrons on atoms have different amounts of energy proportional to the distance of their orbital from the nucleus. So in the flame, electrons get excited and pushed to higher energy levels by the heat energy. When they fall back down, they give off photons of light of different colors, based upon how far they fall.

you gotta add the following molecules so we can give u an answer

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