Facts About Sodium and Copper
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).
  
- Copper rarely found in its pure form in nature.
- Copper Sulfate is mostly used in agricultural poison and as an algicide in water purification system.
  
Sources
By Electrolysis Process, Mining
  
Found in Minerals
  
History
  
  
Who Discovered
Humphry Davy
  
Unknown
  
Discovery
In 1807
  
In Middle East (9000 BCE)
  
Abundance
  
  
Abundance In Earth's Crust