Radioactivity

Nuclear Reactor :- A nuclear reactor is a device used to initiate and control a self sustained nuclear chain reaction. […]

Nuclear Fusion :- It is a nuclear process in which two light (small) nuclei fuse to form a larger nucleus,

Nuclear Fission :- Nuclear Fission is a reaction wherein a heavy nucleus is bombarded by neutrons and thus become unstable,

Properties of Alpha Beta and Gamma Rays :- During radioactive decay, particles like alpha, beta and gamma rays are emitted

Radioactivity :- Henry Becquerel discovered radioactivity in 1896 by accident. Experiments performed subsequently showed that radioactivity was a nuclear phenomenon