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Facts About Niobium and Mendelevium


Facts About Mendelevium and Niobium


Facts

Interesting Facts
  • Niobium metal was used to get called Columbium in past.
  • Niobium metal found freely in nature (abundance).
  
  • Mendelevium metal is synthetically produced metal.
  • Mendelevium metal has been produced in only trace amount.
  

Sources
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals   
Bombarding Einsteinium with Helium Ions   

History
  
  

Who Discovered
Charles Hatchett   
Lawrence Berkeley National Laboratory   

Discovery
In 1801   
In 1955   

Abundance
  
  

Abundance In Universe
2 * 10-7 %   
22
Not Available   

Abundance In Sun
~0.0000004 %   
23
~-9999 %   

Abundance In Meteorites
0.00 %   
35
Not Available   

Abundance In Earth's Crust
0.00 %   
25
Not Available   

Abundance In Oceans
0.00 %   
34
Not Available   

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