multiple choice question\nwhat happens when an electron falls back down from one energy level to…
multiple choice question\nwhat happens when an electron falls back down from one energy level to another?\na. it keeps the energy constant.\nb. it gains energy.\nc. it releases energy.
Answer
Brief Explanations:
When an electron moves from a higher - energy level to a lower - energy level, the excess energy is released in the form of a photon.
Answer:
C. It releases energy.