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Facts About Iridium and Samarium


Facts About Samarium and Iridium


Facts

Interesting Facts
  • Iridium element occurs as natural alloys of Platinum and Osmium.
  • Iridium element is known as the most corrosion resistance metal .
  
  • 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
Smithson Tennant   
Lecoq de Boisbaudran   

Discovery
In 1803   
In 1879   

Abundance
  
  

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

Abundance In Sun
~0.0000002 %   
25
~0.0000001 %   
26

Abundance In Meteorites
0.00 %   
29
0.00 %   
37

Abundance In Earth's Crust
0.00 %   
99+
0.00 %   
29

Abundance In Oceans
Not Available   
0.00 %   
40

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