Uranium (source code)

= Uranium
{wiki=Uranium}

Uranium is a heavy, radioactive metallic element with the chemical symbol U and atomic number 92. It is part of the actinide series in the periodic table and is primarily known for its use as a fuel in nuclear reactors and in the production of nuclear weapons. Uranium is found in various minerals in the Earth's crust, most commonly in uranium oxide minerals such as uraninite.