What charge do neutrons have?

Neutrons carry no charge, making them electrically neutral particles found in the nucleus of an atom alongside protons, which do have a positive charge. This neutrality is significant in atomic structure since it contributes to the mass of the atom without affecting its overall electrical charge. The neutron's lack of charge allows it to play a critical role in stabilizing the nucleus, as it helps balance the repulsive forces between the positively charged protons. Understanding the role of neutrons in atomic structure and behavior is fundamental in chemistry and physics, particularly in understanding isotopes and nuclear reactions.