Facts About Niobium and Silver
Interesting Facts
- Niobium metal was used to get called Columbium in past.
- Niobium metal found freely in nature (abundance).
  
- It is the most reflective element.
- Silver is the second most ductile metal after Gold.
- It is also used in Dentistry as a dental alloys for clips and crowning.
  
Sources
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals
  
Earth's crust, Found in Minerals, Ores of metals
  
History
  
  
Who Discovered
Charles Hatchett
  
Unknown
  
Discovery
In 1801
  
Before 5000 BC
  
Abundance
  
  
Abundance In Sun
~0.0000004 %
  
23
~0.0000001 %
  
26
Abundance In Earth's Crust