File:HEUraniumC.jpg · Wikimedia Commons · See Wikimedia Commons
uranio
Also known as element 92, U
elemento chimico con numero atomico 92
AI overview
Uranium is a naturally occurring silvery-grey metal that is radioactive, meaning its atoms gradually break down over time by releasing particles—a process that happens at different rates for different forms of uranium, with some taking billions of years to decay. Because of these different decay rates, uranium is useful for scientists to determine the age of the Earth, and uranium-235 and uranium-238 are the most common forms found in nature.
AI-generated from the Wikipedia summary — may contain errors.
Chemical data
- Formula
- U
- Molecular weight
- 238.0289 g/mol
- IUPAC name
- uranium
- SMILES
- [U]
- InChIKey
- JFALSRSLKYAFGM-UHFFFAOYSA-N
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Research
16,387 papersArticle · Italiano
L'uranio (dal greco οὐρανός, uranós, "cielo") è l'elemento chimico di numero atomico 92 e il suo simbolo è U.È un metallo bianco-argenteo, tossico e radioattivo; appartiene alla serie degli attinidi ed il suo isotopo 235U trova impiego come combustibile nei reattori nucleari e nella realizzazione di armi nucleari.
Abstract from DBpedia / Wikipedia · CC BY-SA