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Facts About Americium and Gadolinium


Facts About Gadolinium and Americium


Facts

Interesting Facts
  • Americium metal is produced by bombarding Plutonium with Neutrons.
  • Americium metal was discovered as a by-product while testing an atomic bomb (Manhattan Project).
  
  • Gadolinium is not found free in nature, hence it is not a native metal.
  • Gadolinium metal found in minerals like Monazite and Bastnaesite.
  

Sources
Obtained By Bombarding Plutonium with Neutrons   
Found in Minerals, Mining   

History
  
  

Who Discovered
Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso   
Jean Charles Galissard de Marignac   

Discovery
In 1944   
In 1880   

Abundance
  
  

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

Abundance In Sun
~-9999 %   
~0.0000002 %   
25

Abundance In Meteorites
Not Available   
0.00 %   
34

Abundance In Earth's Crust
Not Available   
0.00 %   
30

Abundance In Oceans
Not Available   
0.00 %   
38

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