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Facts About Lanthanum and Potassium


Facts About Potassium and Lanthanum


Facts

Interesting Facts
  • Lanthanum metal is highly malleable, ductile and sectile.
  • If exposed to air Lanthanum metal oxidizes rapidly.
  
  • In the list of most abundant element Potassium is ranked 7th.
  • Potassium can easily be sliced (chopped) down using knife.
  

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

History
  
  

Who Discovered
Carl Gustaf Mosander   
Humphry Davy   

Discovery
In 1838   
In 1807   

Abundance
  
  

Abundance In Universe
2 * 10-7 %   
22
3 * 10-4 %   
9

Abundance In Sun
~0.0000002 %   
25
~0.0004 %   
9

Abundance In Meteorites
0.00 %   
32
0.07 %   
9

Abundance In Earth's Crust
0.00 %   
19
1.50 %   
6

Abundance In Oceans
0.00 %   
29
0.04 %   
3

Abundance In Humans
Not Available   
0.20 %   
2

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