Re75 – Rhenium
- Atomic Number: 75
- Atomic Symbol: Re
- Atomic Name: Rhenium
- Atomic Mass: 186.207
- CPK Hex Color: 267DAB
- Electron Configuration: [Xe]6s2 4f14 5d5
- Electron Negativity: 1.9
- Atomic Radius: 217
- Ionization Energy: 7.88
- Electron Affinity: 0.15
- Oxidation States: +7, +6, +4
- Standard State: Solid
- Melting Point: 3459
- Boiling Point: 5869
- Density: 20.8
- Group Block: Transition metal
- Year Discovered: 1925
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