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Facts About Cadmium and Ruthenium


Facts About Ruthenium and Cadmium


Facts

Interesting Facts
  • Naturally occurring minor elements include Cadmium.
  • Cadmium is released into atmosphere to control volcanic eruption and forest fires.
  • It is used for electroplating of Steel for corrosion resistance.
  • It can absorb neutrons and used in nuclear reactor to control atomic fission.
  
  • Ruthenium element has been extracted from used nuclear fuel.
  • Ruthenium metal also produces as a by-product of the Nickel mining.
  

Sources
Found As a By-product, Found in Minerals, Mining   
By-product of Nickel Refining, Found in Minerals, Mining   

History
  
  

Who Discovered
Karl Samuel Leberecht Hermann and Friedrich Stromeyer   
Karl Ernst Claus   

Discovery
In 1817   
In 1844   

Abundance
  
  

Abundance In Universe
2 * 10-7 %   
22
4 * 10-7 %   
20

Abundance In Sun
~0.0000006 %   
21
~0.0000005 %   
22

Abundance In Meteorites
0.00 %   
31
0.00 %   
26

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

Abundance In Oceans
0.00 %   
28
0.00 %   
38

Abundance In Humans
0.00 %   
11
Not Available   

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