Eu63 – Europium
- Atomic Number63
- Atomic SymbolEu
- Atomic NameEuropium
- Atomic Mass151.964
- CPK Hex Color61FFC7
- Electron Configuration[Xe]6s2 4f7
- Electron Negativity
- Atomic Radius233
- Ionization Energy5.67
- Electron Affinity
- Oxidation States+3, +2
- Standard StateSolid
- Melting Point1095
- Boiling Point1802
- Density5.24
- Group BlockLanthanide
- Year Discovered1901
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