Facts About Strontium and Sodium
Interesting Facts
- Strontium element is softer than Calcium.
- Silvery Strontium turns yellow, if exposed to air.
  
- 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 in Minerals, Mining, Ores of Minerals
  
By Electrolysis Process, Mining
  
History
  
  
Who Discovered
William Cruickshank
  
Humphry Davy
  
Discovery
In 1787
  
In 1807
  
Abundance
  
  
Abundance In Sun
~0.000005 %
  
15
Abundance In Earth's Crust