Facts About Iron and Sodium
Interesting Facts
- Iron is not always magnetic in nature, its allotrope are ferromagnetic and the B allotrope is nonmagnetic.
- The blood consists Iron in hemoglobin molecules to transfer Oxygen in the body.
  
- 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
Earth's crust, Found in Minerals
  
By Electrolysis Process, Mining
  
History
  
  
Who Discovered
Unknown
  
Humphry Davy
  
Discovery
Before 5000 BC
  
In 1807
  
Abundance
  
  
Abundance In Universe
1.1 * 10-1 %
  
1
Abundance In Earth's Crust