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Facts About Osmium and Magnesium


Facts About Magnesium 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.
  
  • Magnesium ions are present in every chlorophyll of every green plant .
  • Controlling Magnesium fire by pouring water on it will result in explosions.
  

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

History
  
  

Who Discovered
Smithson Tennant   
Joseph Black   

Discovery
In 1803   
In 1755   

Abundance
  
  

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

Abundance In Sun
~0.0000002 %   
25
~0.07 %   
2

Abundance In Meteorites
0.00 %   
28
12.00 %   
2

Abundance In Earth's Crust
0.00 %   
99+
2.90 %   
4

Abundance In Oceans
Not Available   
0.13 %   
2

Abundance In Humans
Not Available   
0.03 %   
4

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