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Facts About Thorium and Lead


Facts About Lead 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.
  
  • Galena mineral contains almost 87% of Lead metal in it, Galena is sulfide mineral.
  • The best available source of Lead metal today is by recycling automobile batteries.
  

Sources
Found in Minerals, Mining   
Earth's crust, Found in Minerals, Mining, Ores of metals, Ores of Minerals   

History
  
  

Who Discovered
Jöns Jakob Berzelius   
Unknown   

Discovery
In 1829   
In Middle Easterns (7000 BCE)   

Abundance
  
  

Abundance In Universe
3 * 10-4 %   
9
1 * 10-6 %   
16

Abundance In Sun
~0.0004 %   
9
~0.000001 %   
18

Abundance In Meteorites
0.05 %   
11
0.00 %   
23

Abundance In Earth's Crust
0.66 %   
7
0.00 %   
26

Abundance In Oceans
0.00 %   
15
0.00 %   
22

Abundance In Humans
Not Available   
0.00 %   
8

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