Question

Which change would create light?

A. An electron in an atom jumping from a lower energy state to a higher one.
B. Two electrons from the same atom colliding
C. An electron in an atom jumping from a higher energy state to a lower one.
D. Two electrons from two different atoms colliding.

Answer 1

Im not 100% sure but i think the answer is A. An electron in an atom jumping from a lower energy state to a higher one.

Step-by-step explanation:

lmk if its wrong