Sm62 – Samarium

• Atomic Number: 62
• Atomic Symbol: Sm
• Atomic Name: Samarium
• Atomic Mass: 150.4
• CPK Hex Color: 8FFFC7
• Electron Configuration: [Xe]6s2 4f6
• Electron Negativity: 1.17
• Atomic Radius: 229
• Ionization Energy: 5.644
• Electron Affinity:
• Oxidation States: +3, +2
• Standard State: Solid
• Melting Point: 1347
• Boiling Point: 2067
• Density: 7.52
• Group Block: Lanthanide
• Year Discovered: 1879

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