Uranium is a chemical element; it has symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of …

Dec 13, 2025 · Uranium is a dense, hard metallic element that is silvery white in colour. It is ductile, malleable, and capable of taking a high polish. In air the metal tarnishes and when …

Sep 23, 2025 · Uranium is a heavy metal which has been used as an abundant source of concentrated energy for over 60 years. Uranium occurs in most rocks in concentrations of 2 to …

Mar 1, 2015 · Uranium is a silvery-white metallic chemical element in the periodic table, with atomic number 92. It is assigned the chemical symbol U. A uranium atom has 92 protons and …

Oct 4, 2020 · Uranium is the highest-atomic number element found in appreciable quantities in the Earth’s crust. It is the 51st most-abundant element and occurs in water, soil, and rock at …

Aug 16, 2023 · Uranium is a naturally occurring radioactive element, which has the atomic number of 92 and corresponds to the chemical symbol U in the periodic table. It belongs to a …

Element Uranium (U), Group 20, Atomic Number 92, f-block, Mass 238.029. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Feb 6, 2025 · Uranium (chemical symbol U) is a naturally occurring radioactive element. Uranium is a primordial element that is used in nuclear power generation. Uranium is no longer mined …

Uranium was formed by supernova events billions of years ago, prior to the formation of our solar system. Today, its slow radioactive decay provides the main source of heat inside the earth's …

Uranium is a heavy metal that occurs naturally in the earth’s crust and even in seawater. Uranium is found in various types of ore and is about 1,000 times more abundant than gold!