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Facts About Praseodymium and Tungsten


Facts About Tungsten and Praseodymium


Facts

Interesting Facts
  • Praseodymium metal is synthetically produced metal.
  • Praseodymium is used as possible fuel for radioactive generators.
  
  • Tungsten element has the second highest melting point.
  • Pure tungsten can easily cut down with the help of hacksaw.
  

Sources
Found in Minerals, Mining, Ores of Minerals   
Earth's crust, Found in Minerals, Mining, Ores of Minerals   

History
  
  

Who Discovered
Not Available   
Not Available   

Discovery
In 1885   
In 1781   

Abundance
  
  

Abundance In Universe
2 * 10-7 %   
22
5 * 10-8 %   
27

Abundance In Sun
~0.0000001 %   
26
~0.0000004 %   
23

Abundance In Meteorites
0.00 %   
40
0.00 %   
39

Abundance In Earth's Crust
0.00 %   
27
0.00 %   
39

Abundance In Oceans
0.00 %   
39
0.00 %   
18

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