Question

select the correct answer. consider an atom that has an electron in an excited state. the electron falls to a lower energy level. what effect does that have on the electron? a. the electron releases energy in the form of light. b. the electron absorbs energy in the form of light. c. the electron retains its energy without any change. d. the electron transfers its energy to other electrons.

Explanation:

In atomic structure, when an electron in an excited state (higher energy level) falls to a lower energy level, it releases the excess energy. This energy is emitted in the form of light (photons). Option B is incorrect as absorption occurs when moving to a higher level. Option C is wrong because energy changes. Option D is incorrect as the energy is released as light, not transferred to other electrons.

Answer:

A. The electron releases energy in the form of light.