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Atomic Number: 79
Atomic Weight: 196
Density:
32/19 gr/cm3
Hardness: 3
Color: golden yellow
Streak: golden yellow
Luster: metallic
Period:
6
Table Group:
11
Series:
Transition met.
Gold (Au)
[Indexes Gold (Au)]
   Gold is a chemical element in the periodic table that has the symbol Au (L. aurum) and atomic number 79. A soft, shiny, yellow, heavy, malleable, ductile (trivalent and univalent) transition metal, gold does not react with most chemicals but is attacked by chlorine, fluorine and aqua regia.
 
  Biology & Environmental effects  Conclusion[1Page More]
  General Properties of Gold[1Page More]  Geology of Gold[1Page More]
  Investigating the status of Gold in Iran & World  References
  
 
Biology & Environmental effects
 
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Conclusion
 
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General Properties of Gold
 
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Geology of Gold
 
  Different types of composing ore deposits
 
 
Investigating the status of Gold in Iran & World
 
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