Facts About Cadmium and Ruthenium
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 Sun
~0.0000006 %
  
21
~0.0000005 %
  
22
Abundance In Earth's Crust
Abundance In Humans
Not Available