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Facts About Thorium and Zirconium


Facts About Zirconium and Thorium


Facts

Interesting Facts
  • Thorium metal is used as an alternate option over Uranium for nuclear fuel.
  • Thorium metals appearance (silvery white, soft) is somewhat similar to Lead metal.
  
  • Zirconium metal can resist to weak acids.
  • Zirconium metal reacts with oxygen and nitrogen in the atmosphere.
  

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

History
  
  

Who Discovered
Jöns Jakob Berzelius   
Martin Heinrich Klaproth   

Discovery
In 1829   
In 1789   

Abundance
  
  

Abundance In Universe
3 * 10-4 %   
9
5 * 10-6 %   
13

Abundance In Sun
~0.0004 %   
9
~0.000004 %   
16

Abundance In Meteorites
0.05 %   
11
0.00 %   
17

Abundance In Earth's Crust
0.66 %   
7
0.01 %   
14

Abundance In Oceans
0.00 %   
15
0.00 %   
23

Abundance In Humans
Not Available   
0.00 %   
15

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