Which subatomic particle carries a negative charge?

The particle that carries a negative charge is the electron. In an atom, electrons are found in the electron cloud surrounding the nucleus and are responsible for various chemical behaviors, including bonding and reactions. They have a defined mass and charge that is significantly less than that of protons and neutrons.

Neutrons, on the other hand, are neutral particles that do not carry any charge, and protons carry a positive charge, contributing to the positive charge of the nucleus. A positron, while a particle that represents the antimatter counterpart of an electron, carries a positive charge. Understanding the roles of these subatomic particles helps clarify the structure of atoms and their interactions in chemical reactions.