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[Zinc (Zn)]
 
   Centuries before zinc was recognized as a distinct element, zinc ores were used for making brass (a mixture of copper and zinc). A brass dating from between 1400-1000 BC has been found in Palestine. An alloy containing 87% zinc was found in prehistoric ruins in Transylvania.
index: [Zinc (Zn)]
 
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  Biology & Environmental effects
    Biology   .....[1Page More]
    Environmental effects  .....[1Page More]

  Conclusion  .....[1Page More]
    Employment  .....[1Page More]
    Investigating the supply & demand
   Predicting the future supply& demand of the Zincin the world  .....[1Page More]
   Production& Consumption changes and its balance in past  .....[1Page More]

  General Properties of the Zinc
    Composing minerals  .....[1Page More]
    History  .....[1Page More]
    Properties of the Zinc  .....[1Page More]
   Chemical properties  .....[1Page More]
   Mechanical & Physical properties  .....[1Page More]

  Geology of the ore Zinc  .....[1Page More]
    Different types of composing ore deposits  .....[1Page More]
    Formation conditions & genesis of the Zinc   .....[1Page More]
    Geology & diffusion of the Zinc in Iran   .....[1Page More]

  Investigating the Status of the Zinc in Iran & World
    Investigating the exports of the Zinc
   Iran exports rate of the Zinc  .....[1Page More]
   World exports rate of the Zinc  .....[1Page More]
    Investigating the imports of the Zinc
   Iran imports rate of the Zinc  .....[1Page More]
   world imports rate of the Zinc  .....[1Page More]
    Investigating the prices of the Zinc
   Investigating the global prices of the Zinc  .....[1Page More]
   Investigating the national prices of the Zinc   .....[1Page More]
    Production of the Zinc
   Main producing countries of the Zinc  .....[1Page More]
   Production trend & rate of the Zincin Iran & world  .....[1Page More]
    Reserves of the Zinc
   Main potentials& Reserves of the Zinc in Iran  .....[1Page More]
   Main reserves of the Zincin the world  .....[1Page More]
    Significant consumptions of the Zinc   .....[1Page More]
   Consuming Industries of the Zincin Iran   .....[1Page More]
    The exploration, extraction & Zinc - processing methods of the Zinc
   The exploration main methods of the Zinc & Lead  .....[1Page More]
   The extraction main methods of the Zinc & Lead  .....[1Page More]
   The Mineral - processing main methods of the Zinc   .....[1Page More]

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Atomic Number: 30
Atomic Weight: 65
Density:
7/13gr/cm3
Hardness: 2/5
Color: blueish white
Period:
4
Table Group:
12(IIA)
Series:
Transition M
 
 
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