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Facts About Niobium and Tantalum


Facts About Tantalum and Niobium


Facts

Interesting Facts
  • Niobium metal was used to get called Columbium in past.
  • Niobium metal found freely in nature (abundance).
  
  • Tantalum metal is known as corrosion resistance.
  • Tantalum metal can easily fabricated and It is a good conductor of heat and electricity.
  

Sources
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals   
Found in Minerals, Mining, Ores of Minerals   

History
  
  

Who Discovered
Charles Hatchett   
Anders Gustaf Ekeberg   

Discovery
In 1801   
In 1802   

Abundance
  
  

Abundance In Universe
2 * 10-7 %   
22
8 * 10-9 %   
31

Abundance In Sun
~0.0000004 %   
23
~-9999 %   

Abundance In Meteorites
0.00 %   
35
0.00 %   
99+

Abundance In Earth's Crust
0.00 %   
25
0.00 %   
37

Abundance In Oceans
0.00 %   
34
0.00 %   
31

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