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Facts About Praseodymium and Samarium


Facts About Samarium and Praseodymium


Facts

Interesting Facts
  • Praseodymium metal is synthetically produced metal.
  • Praseodymium is used as possible fuel for radioactive generators.
  
  • Samarium metals helps stimulating body metabolism.
  • Samarium metals was 1st observed by Jean Charles Galissard de Marignac in Dydimia in 1853.
  

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

History
  
  

Who Discovered
Not Available   
Lecoq de Boisbaudran   

Discovery
In 1885   
In 1879   

Abundance
  
  

Abundance In Universe
2 * 10-7 %   
22
5 * 10-7 %   
19

Abundance In Sun
~0.0000001 %   
26
~0.0000001 %   
26

Abundance In Meteorites
0.00 %   
40
0.00 %   
37

Abundance In Earth's Crust
0.00 %   
27
0.00 %   
29

Abundance In Oceans
0.00 %   
39
0.00 %   
40

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