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Gold ✕
Symbol Au
Atomic number 79
Chemical property Transition metal
Origin o the name English word (aurum in Latin)
Group 11
Period 6
Atomic weight (u) 196.966569
Atomic weight uncertainty (u) 0.000005
Density (g/cm³) 19.282
Melting point (K) 1337.33
Boiling point (K) 3129
Heat capacity (J/(g·K)) 0.129
Electro-negativity 2.54
Abundance in earth's crust (mg/kg) 0.004