Uranium - Wikipedia
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 …
铀 - 维基百科，自由的百科全书
Sep 11, 2024 · 铀 yóu （英语： Uranium），是一种 化学元素，其 化学符号 为U， 原子序数 为92， 原子量 为 238.028 91 u，属于 锕系元素。 铀是一种密度大的银白色 重金属，具有微 放射 …
Uranium | Definition, Properties, Uses, & Facts | Britannica
Dec 6, 2024 · 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 …
Uranium - Element information, properties and uses | Periodic …
Element Uranium (U), Group 20, Atomic Number 92, f-block, Mass 238.029. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Uranium | U (Element) - PubChem
Uranium is the heaviest naturally-occurring element available in large quantities. The heavier “transuranic” elements are either man-made or they exist only as trace quantities in uranium …
Uranium (U) - Periodic Table
Uranium is the 92nd element in the periodic table and has a symbol of U and atomic number of 92. It has an atomic weight of (238.02891) and a mass number of 238. Uranium has ninety …
Uranium (U) - American Elements
Uranium is a Block F, Group 3, Period 7 element. The number of electrons in each of Uranium's shells is 2, 8, 18, 32, 21, 9, 2 and its electron configuration is [Rn] 5f 3 6d 1 7s 2. The uranium …
Uranium - Simple English Wikipedia, the free encyclopedia
Uranium is a chemical element (a metal) on the periodic table. It has an atomic number of 92, which means that a uranium atom has 92 protons in its center, the nucleus . Uranium dug out …
Uranium | U | CID 23989 - PubChem
May 28, 2009 · Uranium is a common naturally occurring and radioactive substance. It is a normal part of rocks, soil, air, and water, and it occurs in nature in the form of minerals – but never as …
Uranium (U) Element: History, Properties, Reactions, Uses
Dec 6, 2023 · Uranium, a metallic chemical element found in the periodic table with atomic number 92 and denoted by the symbol U, displays a silvery-white appearance. Each uranium …
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