Gold
Au
- Name: Gold
- Symbol: Au
- Atomic Number: 79
- Atomic Mass: 196.96655 amu
- Melting Point: 1064.43 °C (1337.5801 K, 1947.9741 °F)
- Boiling Point: 2807.0 °C (3080.15 K, 5084.6 °F)
- Number of Protons/Electrons: 79
- Number of Neutrons: 118
- Crystal Structure: Cubic
- Density @ 293 K: 19.32 g/cm3
- Color: Gold
- gold cost 5.67 for a gram and for and ounce it costs $ 500