Question

select the correct answer. what happens when an electron absorbs energy? a. the electron moves from a lower energy orbital to a higher energy orbital. b. the electron falls into the nucleus. c. the electron moves from a higher energy orbital to a lower energy orbital. d. the electron loses its charge.

Explanation:

Electrons occupy discrete energy orbitals around an atom's nucleus. When an electron absorbs energy, it gains the energy needed to transition to a higher energy orbital. Options B, C, and D are incorrect: electrons do not fall into the nucleus when absorbing energy, moving to a lower orbital requires releasing energy, and electrons retain their negative charge during energy absorption.

Answer:

A. The electron moves from a lower energy orbital to a higher energy orbital.