Facts About Chromium and Nickel
Interesting Facts
- Chromium is highly reactive, hence it is not found free in nature.
- Ores of Chromites mineral are the major source of Chromium metal.
- Almost 90% leather tanning is done with the help of chromium.
  
- Zinc metal found (obtain) in many forms like granules, foil, dust and in a powder form.
- After iron, Zinc metal the second most abundant element in the earth crust.
  
Sources
Found in Minerals, Mining, Ores of metals, Ores of Minerals
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Louis Nicolas Vauquelin
  
Axel Fredrik Cronstedt
  
Discovery
In Between 1797 - 1798
  
In 1751
  
Abundance
  
  
Abundance In Universe
1.5 * 10
-3 %
  
7
Abundance In Earth's Crust