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Facts About Manganese and Praseodymium


Facts About Praseodymium and Manganese


Facts

Interesting Facts
  • Manganese is an essential trace element in all forms of life.
  • Manganese metal oxidizes very easily, but it does not fuse that easily.
  
  • Praseodymium metal is synthetically produced metal.
  • Praseodymium is used as possible fuel for radioactive generators.
  

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

History
  
  

Who Discovered
Johann Gottlieb Gahn   
Not Available   

Discovery
In 1774   
In 1885   

Abundance
  
  

Abundance In Universe
8 * 10-4 %   
8
2 * 10-7 %   
22

Abundance In Sun
~0.001 %   
8
~0.0000001 %   
26

Abundance In Meteorites
0.27 %   
8
0.00 %   
40

Abundance In Earth's Crust
0.11 %   
8
0.00 %   
27

Abundance In Oceans
0.00 %   
13
0.00 %   
39

Abundance In Humans
0.00 %   
13
Not Available   

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