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Facts About Zirconium and Promethium


Facts About Promethium and Zirconium


Facts

Interesting Facts
  • Zirconium metal can resist to weak acids.
  • Zirconium metal reacts with oxygen and nitrogen in the atmosphere.
  
  • Promethium metal found in Pitchblende.
  • Promethium metal is highly radioactive metal.
  

Sources
Found in Minerals, Mining, Ores of Minerals   
Found in Minerals, Mining   

History
  
  

Who Discovered
Martin Heinrich Klaproth   
Chien Shiung Wu, Emilio Segrè, Hans Bethe   

Discovery
In 1789   
In 1942   

Abundance
  
  

Abundance In Universe
5 * 10-6 %   
13
Not Available   

Abundance In Sun
~0.000004 %   
16
~-9999 %   

Abundance In Meteorites
0.00 %   
17
Not Available   

Abundance In Earth's Crust
0.01 %   
14
Not Available   

Abundance In Oceans
0.00 %   
23
Not Available   

Abundance In Humans
0.00 %   
15
Not Available   

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