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Facts About Samarium and Roentgenium


Facts About Roentgenium and Samarium


Facts

Interesting Facts
  • Samarium metals helps stimulating body metabolism.
  • Samarium metals was 1st observed by Jean Charles Galissard de Marignac in Dydimia in 1853.
  
Not Available   

Sources
Found in Minerals, Mining, Ores of Minerals   
Synthetically Produced   

History
  
  

Who Discovered
Lecoq de Boisbaudran   
Gesellschaft für Schwerionenforschung   

Discovery
In 1879   
In 1994   

Abundance
  
  

Abundance In Universe
5 * 10-7 %   
19
Not Available   

Abundance In Sun
~0.0000001 %   
26
~-9999 %   

Abundance In Meteorites
0.00 %   
37
Not Available   

Abundance In Earth's Crust
0.00 %   
29
Not Available   

Abundance In Oceans
0.00 %   
40
Not Available   

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