Bismuth

Atomic Number: 83

Name: Bismuth

Atomic symbol: Bi

Atomic Weight: 208.98

Electron affinity: -110 kJ/mol

Electron configuration: 1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p⁶4d¹⁰5s²5p⁶4f¹⁴5d¹⁰6s²6p³

Ionization energies: 703 kJ/mol

Pauling electronegativity: 1.9

Melting Point: 271^oC

Boiling Point: 1560^oC

Density: 9.80 g/cm³

Covalent radius: 1.52 angstroms

Ionic radius: 0.98 angstroms (+1), 0.96 angstroms (+3), 0.74 angstroms (+5)

Common oxidation states in compounds: +1, +3, +5