Sm62 – Samarium
- Atomic Number62
- Atomic SymbolSm
- Atomic NameSamarium
- Atomic Mass150.4
- CPK Hex Color8FFFC7
- Electron Configuration[Xe]6s2 4f6
- Electron Negativity1.17
- Atomic Radius229
- Ionization Energy5.644
- Electron Affinity
- Oxidation States+3, +2
- Standard StateSolid
- Melting Point1347
- Boiling Point2067
- Density7.52
- Group BlockLanthanide
- Year Discovered1879
Periodic Table of Elements. (2022, December 23). In PubChem and the National Library of Medicine. https://pubchem.ncbi.nlm.nih.gov/periodic-table/#view=table