Facts About Ruthenium and Radium
Interesting Facts
- Ruthenium element has been extracted from used nuclear fuel.
- Ruthenium metal also produces as a by-product of the Nickel mining.
  
- Radium metal is the heaviest metal of Alkaline earth metals column.
- Radium metal is highly radioactive and does not have any stable isotopes.
  
Sources
By-product of Nickel Refining, Found in Minerals, Mining
  
Mining, Ores of metals
  
History
  
  
Who Discovered
Karl Ernst Claus
  
Not Available
  
Discovery
In 1844
  
In 1898
  
Abundance
  
  
Abundance In Universe
Not Available
  
Abundance In Sun
~0.0000005 %
  
22
~-9999 %
  
Abundance In Meteorites
Not Available
  
Abundance In Earth's Crust
Abundance In Humans
Not Available