Facts About Niobium and Dysprosium
Interesting Facts
- Niobium metal was used to get called Columbium in past.
- Niobium metal found freely in nature (abundance).
  
- Dysprosium acts stable in air at room temperature.
- Dysprosium behaves very much like paramagnetic metal.
  
Sources
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Charles Hatchett
  
Lecoq de Boisbaudran
  
Discovery
In 1801
  
In 1886
  
Abundance
  
  
Abundance In Sun
~0.0000004 %
  
23
~0.0000002 %
  
25
Abundance In Earth's Crust