Uranium is a radioactive metal found naturally in the form of various minerals, the most famous of which is uranite. Uranium mining is carried out mainly in countries with large mineral reserves, such as Australia, Canada and Kazakhstan. This element is widely used in nuclear power engineering because its isotope U-235 has a high fission ability, which leads to the release of a large amount of energy.

Uranium is also used in the production of nuclear weapons and in radiation technology. Its unique characteristics make it a key element for generating electricity in nuclear power plants. The study of uranium requires special attention to safety and environmental aspects, as improper handling of it can lead to serious consequences.