File:Samarium-2.jpg · Wikimedia Commons · See Wikimedia Commons
AI overview
Samarium is a silvery metal and chemical element (symbol Sm) that belongs to a special group of elements called lanthanides and typically exists in a +3 oxidation state, though it can also form compounds in a +2 state. It's a moderately hard metal that gradually reacts with oxygen in air, making it useful in various chemical compounds and applications.
AI-generated from the Wikipedia summary — may contain errors.
Chemical data
- Formula
- Sm
- Molecular weight
- 150.4 g/mol
- IUPAC name
- samarium
- SMILES
- [Sm]
- InChIKey
- KZUNJOHGWZRPMI-UHFFFAOYSA-N
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Research
2,666 papersArticle · 日本語
サマリウム（英: samarium [səˈmɛəriəm]）は原子番号62の元素。元素記号は Sm。希土類元素の一つ（ランタノイドにも属す）。
Abstract from DBpedia / Wikipedia · CC BY-SA