Uranium is a chemical element with the 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 which 6 are valence electrons. Uranium radioactively decays, usually by …

Uranium. Uranium is a chemical element with symbol U and atomic number 92. Classified as an actinide, Uranium is a solid at room temperature.

2025年1月15日 · Uranium, radioactive chemical element of the actinoid series of the periodic table, atomic number 92. It is an important nuclear fuel. It is a dense, hard metallic element that is silvery white in color.

2020年10月4日 · Uranium is a radioactive element with atomic number 92 and element symbol U. This gray metal is used in ammunition, armor, nuclear weapons, and nuclear power plants. Here is a collection of interesting uranium facts, including the element’s discovery, uses, sources, and toxicity. Name: Uranium. Atomic Number: 92. Element Symbol: U.

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

2009年5月28日 · Uranium (0) is a monoatomic uranium. Uranium is a radioactive element with atomic symbol U, atomic number 92, and atomic weight 238. View More... See also: Uranium cation (6+) (annotation moved to). uranium. Computed by Lexichem TK 2.7.0 (PubChem release 2021.10.14) InChI=1S/U. Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2020年11月21日 · The chemical symbol for Uranium is U. Uranium is a silvery-white metal in the actinide series of the periodic table. Uranium is weakly radioactive because all isotopes of uranium are unstable, with half-lives varying between 159,200 years and 4.5 billion years.

2020年4月9日 · Uranium is a chemical element with the atomic number 92 in the periodic table. This substance makes up about two parts per million of Earth’s crust. Uranium in the layers of Earth is as common as the elements tin, tungsten, and molybdenum.

The chemical symbol for uranium is U, which is universally recognized in scientific literature. One of the most notable features of uranium is its density; it's incredibly heavy—about 19 times denser than water.

What is uranium? Bentor, Yinon. Chemical Element.com - Uranium. Jan. 28, 2025 <http://www.chemicalelements.com/elements/u.html>. For more information about citing online sources, please visit the MLA's Website.