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Helivoil Srl

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Gold

Chemical SymbolAu
Atomic Number79
Atomic Mass196.96657 u
Density19.32 g/cm³
Melting Point1,064°C
Boiling Point2,856°C
Mohs Hardness2.5
ColorMetallic yellow
LusterMetallic
Electrical ConductivityExcellent
Thermal ConductivityExcellent
MalleabilityHighly malleable
DuctilityHighly ductile
Specific Heat Capacity0.129 J/g°C
Crystal StructureFace-centered cubic (FCC)
Refractive Index0.47 (at 590 nm)
SolubilityInsoluble in most solvents
Tensile Strength120 MPa

Color Skin