What subatomic particle is known for having a negative charge?

The particle that is known for having a negative charge is the electron. Electrons are fundamental subatomic particles that orbit the nucleus of an atom and have a charge of -1, which is essential in the process of chemical bonding and electricity. Their negative charge is counterbalanced by the positive charge of protons, which are found in the nucleus. This electron-proton balance is crucial for maintaining the neutrality of atoms.

Understanding the role of electrons in various reactions and processes, such as oxidation-reduction and bonding, highlights their importance in chemistry and physics. Other subatomic particles, such as protons, have a positive charge, while neutrons are neutral, lacking any charge altogether. A positron is essentially the antiparticle of an electron, having the same mass but a positive charge, which further distinguishes it from the negatively charged electron.