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Au   -   Gold (79/196.967)

Material List
  • Naturally occurring isotopes: 197
  • Density: 19.32 (293.15K) g/cm3
  • Melting point: 1064.43 oC
  • Boiling point: 3080 oC
  • Latent heat of fusion: 62.81 J/g
  • Specific heat: 0.129 J/g/K (at room temp.)
  • Coefficient of lineal thermal expansion: 1.42E-05 cm/cm/K (at room temp.)
  • Thermal conductivity: 3.19E+00 W/cm/K (at room temp.)
  • Electrical resistivity: 2.44E-06 hm-cm (at room temp.)
  • lonization potential (1st): 9.255 eV
  • Electronic work function Φ: 5.1
  • Oxidation potentials: Au → Au+ + e = -1.691, Au → Au3+ + 3e = -1498 V
  • Chemical valence: 1 3
  • Electrochemical equivalents: 2.4496 g/amp-hr
  • lonic radius: 0.85 angstrom
  • Valence electron potential: 51 -eV
  • Principal quantum number: 6
  • Principal electron shells: K L M N O P
  • Electronic configuration: 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f14 5s2 5p6 5d10 6s1
  • Valence electrons: 5d10 6s1
  • Crystal form: FCC
  • Half life:
  • Cross section σ: 98.8 ± 0.3 barns
  • Vapor pressure: 2.37E-04 Pa (at melting point)