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Facts About Osmium and Sodium


Facts About Sodium and Osmium


Facts

Interesting Facts
  • Osmium metal does not oxidize in air unless it is heated.
  • But if it heated den it forms Osmium Tetroxide, which is highly toxic.
  
  • 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).
  

Sources
Found As a By-product, Found in Minerals, Mining   
By Electrolysis Process, Mining   

History
  
  

Who Discovered
Smithson Tennant   
Humphry Davy   

Discovery
In 1803   
In 1807   

Abundance
  
  

Abundance In Universe
3 * 10-7 %   
21
2 * 10-3 %   
6

Abundance In Sun
~0.0000002 %   
25
~0.004 %   
6

Abundance In Meteorites
0.00 %   
28
0.55 %   
6

Abundance In Earth's Crust
0.00 %   
99+
2.30 %   
5

Abundance In Oceans
Not Available   
1.10 %   
1

Abundance In Humans
Not Available   
0.14 %   
3

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