multiple - choice question\nwhat causes the electron to move to its excited state?\nadding heat…

Brief Explanations:

Electrons move to an excited state when they absorb energy. Heat energy is a form of energy that can be absorbed by electrons to make them jump to a higher - energy level (excited state). Releasing heat energy would cause an electron to move to a lower energy state (ground state), and "pushing it" is not a scientific way to describe the process of an electron transitioning to an excited state.

Answer:

adding heat energy