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Facts About Californium and Thulium


Facts About Thulium and Californium


Facts

Interesting Facts
  • Californium metal is very harmful and highly radioactive.
  • Californium metal is the heaviest metal.
  
  • Thulium metal can resist corrosion due to dry air .
  • Only Tm-169 isotope of Thulium metal occur naturally.
  

Sources
Made by Bombarding Curium with Helium Ions   
Found in Minerals, Mining, Ores of Minerals   

History
  
  

Who Discovered
Lawrence Berkeley National Laboratory   
Per Teodor Cleve   

Discovery
In 1950   
In 1879   

Abundance
  
  

Abundance In Universe
Not Available   
1 * 10-8 %   
30

Abundance In Sun
~-9999 %   
~0.00000002 %   
28

Abundance In Meteorites
Not Available   
0.00 %   
99+

Abundance In Earth's Crust
Not Available   
0.00 %   
99+

Abundance In Oceans
Not Available   
0.00 %   
99+

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