Facts About Ruthenium and Ytterbium
Interesting Facts
- Ruthenium element has been extracted from used nuclear fuel.
- Ruthenium metal also produces as a by-product of the Nickel mining.
  
- Ytterbium metal oxidizes rapidly if exposed to air.
- Ytterbium metal can dissolve quickly in Mineral acid.
  
Sources
By-product of Nickel Refining, Found in Minerals, Mining
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Karl Ernst Claus
  
Jean Charles Galissard de Marignac
  
Discovery
In 1844
  
In 1878
  
Abundance
  
  
Abundance In Sun
~0.0000005 %
  
22
~0.0000001 %
  
26
Abundance In Earth's Crust