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Facts About Neptunium and Terbium


Facts About Terbium and Neptunium


Facts

Interesting Facts
Not Available   
  • At times Terbium metal acts same as Calcium.
  • Terbium metal closely similar to Lanthanum metal.
  

Sources
Made by Bombarding Uranium with Neutrons, Ores of metals   
Found in Minerals, Found with Other Rare Earth Metals, Mining, Ores of Minerals   

History
  
  

Who Discovered
Edwin McMillan and Philip H. Abelson   
Carl Gustaf Mosander   

Discovery
In 1940   
In 1842   

Abundance
  
  

Abundance In Universe
Not Available   
5 * 10-8 %   
27

Abundance In Sun
~-9999 %   
~0.00000001 %   
29

Abundance In Meteorites
Not Available   
0.00 %   
99+

Abundance In Earth's Crust
Not Available   
0.00 %   
40

Abundance In Oceans
Not Available   
0.00 %   
99+

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