What is the charge of a neutron?

Neutrons are subatomic particles found in the nucleus of an atom, and their defining characteristic is that they carry no electrical charge. This neutral charge means that neutrons do not contribute to the overall electrical charge of an atom, which is determined by the balance of protons (positively charged) and electrons (negatively charged).

The neutrality of neutrons plays a critical role in the stability of atomic nuclei. Since neutrons do not repel other nucleons (protons and neutrons) due to electrical forces, they help bind the nucleus together through the strong nuclear force. Understanding the neutral charge of neutrons is fundamental in the study of atomic structure and nuclear reactions, as it distinguishes them from protons and electrons, which are charged particles.