File:Samarium-2.jpg · Wikimedia Commons · See Wikimedia Commons
सैमरियम
Also known as Sm, element 62, 62Sm
Samarium is a chemical element; it has symbol Sm and atomic number 62. It is a moderately hard silvery metal that slowly oxidizes in air. Being a typical member of the lanthanide series, samarium usually has the oxidation state +3. Compounds of samarium(II) are also known, most notably the monoxide SmO, monochalcogenides SmS, SmSe and SmTe, as well as samarium(II) iodide.
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