according to the bohr model of an atom, what happens when an electron moves from the second energy level to the third energy level and then back to the second energy level?

when the atom moves to the third energy level, its energy increases. However, when it goes back to the second energy level its overall energy decreases.

Explanation:

the smallest (or innermost) energy level has the least amount of energy and the largest (or outer most) level needs the most amount of energy. In order for the electron to move from one level to the other, it would need to match the energy of that level.

petroleum? coal maybe?

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