Re75 – Rhenium
- Atomic Number75
- Atomic SymbolRe
- Atomic NameRhenium
- Atomic Mass186.207
- CPK Hex Color267DAB
- Electron Configuration[Xe]6s2 4f14 5d5
- Electron Negativity1.9
- Atomic Radius217
- Ionization Energy7.88
- Electron Affinity0.15
- Oxidation States+7, +6, +4
- Standard StateSolid
- Melting Point3459
- Boiling Point5869
- Density20.8
- Group BlockTransition metal
- Year Discovered1925
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