radioactive element like uranium, plutonium......etc depends which type of nuclear reactor.
We use nuclear fission in nuclear reactors to tap nuclear energy.
Well, as nuclear reactors are nuclear reactors, nuclear reactors are not used inside nuclear reactors.
Uranium is used as nuclear fuel in nuclear reactors.
Uranium.
The binding energy is used in nuclear reactors.
Uranaium U
Only in nuclear reactors and nuclear weapons.
Uranium is used as nuclear fuel in nuclear power reactors.
Nuclear fission
Uranium is a radioactive substance. Nuclear power production is carried out by the energy supplied by nuclear reactors. Nuclear reactors control the energy emission by nuclear fission reaction in radioactive substance when bombarded by neutrons.
In nuclear fission reactors
Nuclear energy is released when U-235 undergoes fission, and that takes place in nuclear reactors (or nuclear weapons). So a reactor is a thing constructed to produce nuclear energy.