Facts About Iridium and Tantalum
Interesting Facts
- Iridium element occurs as natural alloys of Platinum and Osmium.
- Iridium element is known as the most corrosion resistance metal .
  
- Tantalum metal is known as corrosion resistance.
- Tantalum metal can easily fabricated and It is a good conductor of heat and electricity.
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Smithson Tennant
  
Anders Gustaf Ekeberg
  
Discovery
In 1803
  
In 1802
  
Abundance
  
  
Abundance In Sun
~0.0000002 %
  
25
~-9999 %
  
Abundance In Earth's Crust
Abundance In Oceans
Not Available