Because uranium-235 can easily be made to fission in a reactor with a moderator to slow the neutrons down, a chain reaction can be sustained, and heat is generated which can be harnessed for electricity. Uranium is usually used because it is the largest naturally occurring atom. A smaller atom would not split as easily, and a larger atom would first need to be created before it could be split.
Also Uranium-235 is the only isotope capable of undergoing fission and supporting a chain reaction of any element on earth that occurs naturally at high enough levels (0.72% of natural Uranium) to make it economically extractable. Other fissionable materials have to be produced in sufficient quantities in "breeder reactors" where the radiation converts certain non-fissionable elements into other fissionable elements through neutron capture. Because uranium is much more common that was believed early in the development of nuclear reactors, it is much more economical to refine naturally occurring uranium (separating the U-235 from U238) than to use breeder reactors to convert non-fissionable isotopes into fissionable ones and then refine the result to produce more nuclear fuel.
A very slightly different world (e.g. older) and nuclear energy and weapons might never have been possible at all.
Uranium is a radioactive element commonly used in nuclear power stations. It undergoes nuclear reactions to produce heat, which is then used to generate electricity.
Uranium 235 Plutonium
it con be as fuel for nuclear power station
Most nuclear power plants use enriched uranium as a nuclear fuel. Uranium-235 is the most commonly used isotope for nuclear fission reactions in nuclear power plants, where the uranium atoms split, releasing energy.
Uranium is used in a power plant to fuel nuclear fission reactions in the reactor core. The energy released during these reactions is used to heat water, which creates steam to drive turbines and generate electricity. The process is controlled to ensure safe and efficient energy production.
Uranium
Predominantly enriched uranium, but some reactors can use natural uranium.
Nuclear power stations use uranium as fuel, specifically in the form of enriched uranium-235. The fission of uranium atoms in a controlled chain reaction generates heat, which is used to produce steam that drives turbines to generate electricity.
Uranium is a radioactive element commonly used in nuclear power stations. It undergoes nuclear reactions to produce heat, which is then used to generate electricity.
Uranium :)
Nuclear stations use uranium-235 as the primary fuel element for generating nuclear power. Uranium-235 undergoes fission reactions in a controlled manner to produce heat energy that is then used to generate electricity through turbines.
Uranium is the heavy metal found in nuclear power stations. Uranium has the atomic number of 92, and it has many applications in nuclear technology. A very common isotope of uranium is uranium-238.
uranium jay from sjv
uranium
Uranium-253
Most nuclear power stations use uranium enriched to 3% uranium-235 isotope. The nuclear power stations in France include some reprocessed plutonium mixed with the enriched uranium. A small number of nuclear power stations were designed with fast neutron breeder reactors and used uranium enriched to as much as 93.7% uranium-235 isotope. As more of the uranium-238 (or thorium-232) in the breeding blanket was transmuted to fissionable plutonium (or uranium) isotopes, the breeding blanket material would be reprocessed and these fissionable isotopes would be used to replace the original spent uranium. But only a small number of such nuclear power stations were built and the system for reprocessing of the breeding blanket material was not set up.
Uranium