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Facts About Gallium and Protactinium


Facts About Protactinium and Gallium


Facts

Interesting Facts
  • A gram of Gallium metal can be bought for only three dollars.
  • Gallium metal found in ores of following things Coal, Bauxite, Diaspore, Sphalerite, Germanite and Zinc.
  
  • Protactinium metal has 29 isotopes.
  • Isotopes of Protactinium-231 used in nuclear weapon.
  

Sources
Earth's crust, Found in Minerals, Mining, Ores of Minerals   
Found in Uranium Ores, Mining, Ores of metals   

History
  
  

Who Discovered
Lecoq de Boisbaudran   
William Crookes   

Discovery
In 1875   
In 1900   

Abundance
  
  

Abundance In Universe
1 * 10-6 %   
16
Not Available   

Abundance In Sun
~0.000004 %   
16
~-9999 %   

Abundance In Meteorites
0.00 %   
16
Not Available   

Abundance In Earth's Crust
0.00 %   
24
0.00 %   
99+

Abundance In Oceans
0.00 %   
22
0.00 %   
99+

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