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Facts About Sodium and Francium


Facts About Francium and Sodium


Facts

Interesting Facts
  • At room temperature Sodium metal is very soft as it can be chopped down into pieces with butter knife.
  • The most common compound of Sodium is NaCl (Salt).
  
  • 223 Francium has the longest half life at 21.8.
  • Francium metal is produced by alpha decay in 227Actinium 227.
  

Sources
By Electrolysis Process, Mining   
Formed by Decay Process, Mining   

History
  
  

Who Discovered
Humphry Davy   
Marguerite Perey   

Discovery
In 1807   
In 1939   

Abundance
  
  

Abundance In Universe
2 * 10-3 %   
6
Not Available   

Abundance In Sun
~0.004 %   
6
~-9999 %   

Abundance In Meteorites
0.55 %   
6
Not Available   

Abundance In Earth's Crust
2.30 %   
5
Not Available   

Abundance In Oceans
1.10 %   
1
Not Available   

Abundance In Humans
0.14 %   
3
Not Available   

Uses >>
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