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Facts About Cobalt and Iridium


Facts About Iridium and Cobalt


Facts

Interesting Facts
  • The main source of Cobalt is as a by-product of copper and nickel metal mining.
  • Cobalt metal can be obtained from other elements like Oxygen, Sulfur and Arsenic.
  • It s also used in electroplating process as it exhibits anti cession properties.
  
  • Iridium element occurs as natural alloys of Platinum and Osmium.
  • Iridium element is known as the most corrosion resistance metal .
  

Sources
Found in Compounds, Mining, Ores of Minerals   
Found in Minerals, Mining, Ores of Minerals   

History
  
  

Who Discovered
Georg Brandt   
Smithson Tennant   

Discovery
In 1732   
In 1803   

Abundance
  
  

Abundance In Universe
3 * 10-4 %   
9
2 * 10-7 %   
22

Abundance In Sun
~0.0004 %   
9
~0.0000002 %   
25

Abundance In Meteorites
0.06 %   
10
0.00 %   
29

Abundance In Earth's Crust
0.00 %   
21
0.00 %   
99+

Abundance In Oceans
0.00 %   
20
Not Available   

Abundance In Humans
0.00 %   
17
Not Available   

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