Facts About Ruthenium and Manganese
Interesting Facts
- Ruthenium element has been extracted from used nuclear fuel.
- Ruthenium metal also produces as a by-product of the Nickel mining.
  
- Manganese is an essential trace element in all forms of life.
- Manganese metal oxidizes very easily, but it does not fuse that easily.
  
Sources
By-product of Nickel Refining, Found in Minerals, Mining
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Karl Ernst Claus
  
Johann Gottlieb Gahn
  
Discovery
In 1844
  
In 1774
  
Abundance
  
  
Abundance In Sun
~0.0000005 %
  
22
Abundance In Earth's Crust
Abundance In Humans
Not Available