Atomic Number: 75

Name: Rhenium

Atomic symbol: Re

Atomic Weight: 186.207

Electron configuration: 1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p⁶4d¹⁰5s²5p⁶4f¹⁴5d⁵6s²

Ionization energies: 760 kJ/mol

Pauling electronegativity: 1.9

Melting Point: 3180^oC

Boiling Point: 5627^oC

Ionic radius: 0.72 angstroms (+4); 0.56 angstroms (+7)