Facts About Tantalum and Niobium
Interesting Facts
- Tantalum metal is known as corrosion resistance.
- Tantalum metal can easily fabricated and It is a good conductor of heat and electricity.
  
- Niobium metal was used to get called Columbium in past.
- Niobium metal found freely in nature (abundance).
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Anders Gustaf Ekeberg
  
Charles Hatchett
  
Discovery
In 1802
  
In 1801
  
Abundance
  
  
Abundance In Sun
~-9999 %
  
~0.0000004 %
  
23
Abundance In Earth's Crust