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[Gallium (Ga)]
 
   Discovered by Paul-Emile Lecoq de Boisbaudran at France in1875.From the Latin word "Gallia" meaning "France" and perhaps also from the Latin word "gallus", (the cock, a translation of Lecoq, the discoveror of gallium)Gallium was an element whose existence was predicted by Mendeleev in 1871. He predicted that the then unknown element gallium should resemble aluminium in its properties. He suggested therefore the name ekaaluminium (symbol Ea). His predictions for the properties of gallium are remarkably close to the reality. Gallium was discovered spectroscopically by Paul-Emile Lecoq de Boisbaudran in 1875, who in the same year obtained the free metal by electrolysis of a solution of the hydroxide Ga(OH)3 in KOH.
index: [Gallium (Ga)]
 
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  Biology & Environmental effects
    Biology  .....[1Page More]
    Environmental effects  .....[1Page More]

  Conclusion
    Comparison between national positions of the mines and the global one
    Determining the investment rate, time & capacity of operation
    Economic studies
    Employment
    Exploitation studies
    Exploration studies
    Investigating the supply& demand
   Comparison between price & consumption changes of Gallium in past & future
   Investigating the national & global prices
   Investigating the supply& demand in Iran
   Predicting the future supply& demand of Gallium in the World
   Production& Consumption changes and its balance in past
    Mineral - Processing studies  .....[1Page More]

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

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

  Investigating the Status of Gallium in Iran & World
    Investigating the exports of Gallium
   Iran exports rate of Gallium
   World exports rate of Gallium
    Investigating the imports of Gallium
   Iran imports rate of Gallium
   world imports of Gallium rate   .....[1Page More]
    Investigating the prices of Gallium
   Investigating the global prices of Gallium
   Investigating the national prices of Gallium
    Production of the Gallium  .....[1Page More]
   Investigating the Production& mineral- processing of Gallium in Iran
   Main producing companies& industries of Gallium in world
   Main producing countries of Gallium   .....[1Page More]
   Production trend rate of Gallium in world  .....[1Page More]
    Reserves of Gallium  .....[1Page More]
   Issued exploration certificates & in-process Projects
   Main potentials& Reserves of Gallium in Iran
   Main reserves of Gallium in the world  .....[1Page More]
    Significant consumptions of Gallium  .....[1Page More]
   Consuming Industries of Gallium in Iran
   Issued agreements in principle & in-process projects
    The exploration, extraction & mineral- processing methods of the Gallium
   The exploration main methods of Gallium  .....[1Page More]
   The extraction main methods of Gallium  .....[1Page More]
   The mineral- processing main methods of Gallium  .....[1Page More]

  References  .....[1Page More]
 
 
 
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Atomic Number: 31
Atomic Weight: 69
Density:
5/907 gr/cm3
Hardness: 5/1
Color: Silvery-white
Period:
4
Table Group:
13
Series:
Poor me.
 
 
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