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Facts About Curium and Yttrium


Facts About Yttrium and Curium


Facts

Interesting Facts
  • Curium metal does not occur free in nature.
  • Curium metal is a synthetically produced metal.
  
  • Yttrium Metal is highly toxic.
  • Yttrium Metal is highly reactive in nature hence not found free in nature.
  

Sources
Bombarding Plutonium with Helium Ions   
Found in Minerals, Mining, Ores of Minerals   

History
  
  

Who Discovered
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso   
Johan Gadolin   

Discovery
In 1944   
In 1794   

Abundance
  
  

Abundance In Universe
Not Available   
7 * 10-7 %   
17

Abundance In Sun
~-9999 %   
~0.0000001 %   
26

Abundance In Meteorites
Not Available   
0.00 %   
21

Abundance In Earth's Crust
Not Available   
0.00 %   
22

Abundance In Oceans
Not Available   
0.00 %   
25

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