U Management Abbreviation

Uranium

A white malleable metal which is softer than steel. Its specific gravity is 18.7, it melts at a temperature of 2,400°C. Symbol:"U" Atomic Number:"92" Atomic Mass: 238.03amu. Uranium is one of the elements in the actinide series of inner transition elements. It may also be classified as a rare earth element. A very radioactive metal that can be found in nuclear facilities, weapons, and submarines.