Uranium is the primary fuel used in nuclear power plants because it is a fissile material, meaning it can undergo nuclear fission, a process that releases a large amount of energy.

Nuclear power plants generate electricity through the process of nuclear fission, where the nucleus of a heavy atom, such as uranium or plutonium, is split into two or more smaller nuclei, releasing a large amount of energy.

As of 2023, the United States has the highest number of operating nuclear power plants, with 93 reactors in operation.

Spent fuel is the term used to describe the radioactive waste produced by nuclear power plants. It consists of uranium and plutonium that has been used in a nuclear reactor and is no longer capable of producing energy.

The International Atomic Energy Agency (IAEA) is an international organization that promotes the safe and peaceful use of nuclear energy. It was established in 1957 and is headquartered in Vienna, Austria.

Nuclear fusion is the process of combining two or more atomic nuclei into a single nucleus, releasing a large amount of energy. This process is the opposite of nuclear fission.

The United States was the first country to develop a nuclear weapon, detonating the Trinity test device in New Mexico in 1945.

Radioactive decay is the process by which a radioactive atom loses energy and transforms into a more stable atom, emitting radiation in the form of particles or electromagnetic waves.

As of 2023, China has the largest installed nuclear power capacity, with over 50 gigawatts (GW) of installed capacity.

Nuclear transmutation is the process of converting one element into another through nuclear reactions, such as nuclear fission or nuclear fusion.

France has the highest per capita nuclear power consumption, with over 70% of its electricity coming from nuclear power.

Nuclear decommissioning is the process by which a nuclear reactor is shut down and decommissioned, involving the removal of radioactive materials and the dismantling of the reactor.

The Soviet Union was the first country to generate electricity from nuclear power, with the Obninsk Nuclear Power Plant in 1954.

Nuclear refueling is the process by which a nuclear reactor is fueled with new nuclear fuel, typically uranium or plutonium.

As of 2023, China has the largest number of nuclear power plants under construction, with over 20 reactors under construction.