Gamma radiation is a type of nuclear decay emission that consists solely of energy. It is the result of other forms of radioactivity, such as alpha and beta decay, or from processes like neutron capture in a nuclear reactor. When these powerful intra-nuclear bonds are broken, a huge amount of energy is released. Gamma radiation is a form of electromagnetic radiation, similar to X-rays and visible light.
It has no mass or charge, and can travel at the speed of light. Gamma rays are the most energetic form of electromagnetic radiation, and can penetrate through many materials. Gamma radiation is used in many applications, such as medical imaging, sterilization, and cancer treatment. It can also be used to detect the presence of certain elements in materials.
Gamma radiation can be dangerous if it is not properly contained, as it can cause serious damage to living tissue.