Facts About Iridium and Scandium
Interesting Facts
- Iridium element occurs as natural alloys of Platinum and Osmium.
- Iridium element is known as the most corrosion resistance metal .
  
- Scandium is known as one of the rare earth elements.
- Scandium metal found in rare minerals called Wolframite .
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
Found in Minerals, Mining, Ores of metals, Ores of Minerals
  
History
  
  
Who Discovered
Smithson Tennant
  
Lars Fredrik Nilson
  
Discovery
In 1803
  
In 1879
  
Abundance
  
  
Abundance In Sun
~0.0000002 %
  
25
~0.000004 %
  
16
Abundance In Earth's Crust
Abundance In Oceans
Not Available