Facts About Ruthenium and Europium
Interesting Facts
- Ruthenium element has been extracted from used nuclear fuel.
- Ruthenium metal also produces as a by-product of the Nickel mining.
  
Not Available
  
Sources
By-product of Nickel Refining, Found in Minerals, Mining
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Karl Ernst Claus
  
Eugène-Anatole Demarçay
  
Discovery
In 1844
  
In 1896
  
Abundance
  
  
Abundance In Sun
~0.0000005 %
  
22
~0.00000005 %
  
27
Abundance In Earth's Crust