Gold
Gold
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Gold ΒΆ
AtomicNumber: 79
Element: Gold
Symbol: Au
AtomicMass: 196.967
NumberofNeutrons: 118
NumberofProtons: 79
NumberofElectrons: 79
Period: 6
Group: 11.0
Phase: solid
Radioactive: nan
Natural: yes
Metal: yes
Nonmetal: nan
Metalloid: nan
Type: Transition Metal
AtomicRadius: 1.8
Electronegativity: 2.54
FirstIonization: 9.2255
Density: 19.3
MeltingPoint: 1337.73
BoilingPoint: 3129.0
NumberOfIsotopes: 21.0
Discoverer: Prehistoric
Year: nan
SpecificHeat: 0.129
NumberofShells: 6
NumberofValence: nan