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Facts About Molybdenum and Zirconium


Facts About Zirconium and Molybdenum


Facts

Interesting Facts
  • Molybdenum is highly reactive metal, hence not found free in nature .
  • Till 18th century Molybdenum element were often mistaken as a carbon or Lead.
  
  • Zirconium metal can resist to weak acids.
  • Zirconium metal reacts with oxygen and nitrogen in the atmosphere.
  

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

History
  
  

Who Discovered
Carl Wilhelm Scheele   
Martin Heinrich Klaproth   

Discovery
In 1778   
In 1789   

Abundance
  
  

Abundance In Universe
5 * 10-7 %   
19
5 * 10-6 %   
13

Abundance In Sun
~0.0000009 %   
19
~0.000004 %   
16

Abundance In Meteorites
0.00 %   
24
0.00 %   
17

Abundance In Earth's Crust
0.00 %   
39
0.01 %   
14

Abundance In Oceans
0.00 %   
9
0.00 %   
23

Abundance In Humans
0.00 %   
14
0.00 %   
15

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