Lu71 – Lutetium
- Atomic Number: 71
- Atomic Symbol: Lu
- Atomic Name: Lutetium
- Atomic Mass: 174.9668
- CPK Hex Color: 00AB24
- Electron Configuration: [Xe]6s2 4f14 5d1
- Electron Negativity: 1.27
- Atomic Radius: 221
- Ionization Energy: 5.426
- Electron Affinity:
- Oxidation States: 3
- Standard State: Solid
- Melting Point: 1936
- Boiling Point: 3675
- Density: 9.84
- Group Block: Lanthanide
- Year Discovered: 1907
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