Neutron radiation is characterized by which type of charge?

Neutron radiation is indeed characterized by having no charge. Neutrons are neutral particles found in the nucleus of an atom, alongside protons, which have a positive charge. Because neutrons do not possess a charge, they do not interact with electromagnetic forces in the same way that charged particles do. This neutrality allows neutrons to penetrate materials more effectively than charged particles, making them significant in various applications, including nuclear reactions and radiation therapy. Understanding the charge of neutrons is fundamental because it influences how they behave in different environments and how they interact with other forms of matter.