Which of the following statements is true about electrons?

Electrons are subatomic particles that are fundamental to the structure of atoms. What clearly characterizes them is their negative charge, which is essential for the formation of chemical bonds and interactions between atoms. This negative charge allows electrons to be attracted to positively charged protons in the nucleus, contributing to the overall stability of the atom.

In contrast, protons, which reside in the nucleus, possess a positive charge. Electrons are not found in the nucleus; instead, they occupy energy levels or orbitals surrounding the nucleus. Additionally, electrons have significantly less mass than protons, emphasizing their role in chemical bonding without contributing appreciably to the atomic mass. Therefore, the statement that electrons have a negative charge is accurate and highlights a fundamental aspect of atomic and molecular structure.