Facts About Sodium and Osmium
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).
  
- Osmium metal does not oxidize in air unless it is heated.
- But if it heated den it forms Osmium Tetroxide, which is highly toxic.
  
Sources
By Electrolysis Process, Mining
  
Found As a By-product, Found in Minerals, Mining
  
History
  
  
Who Discovered
Humphry Davy
  
Smithson Tennant
  
Discovery
In 1807
  
In 1803
  
Abundance
  
  
Abundance In Sun
~0.0000002 %
  
25
Abundance In Earth's Crust
Abundance In Oceans
Not Available
  
Abundance In Humans
Not Available