Facts About Thallium and Tantalum
Interesting Facts
- Compounds of Thallium metal are highly Toxic.
- Thallium metal is being suspected as a human carcinogen.
  
- Tantalum metal is known as corrosion resistance.
- Tantalum metal can easily fabricated and It is a good conductor of heat and electricity.
  
Sources
Found As a By-product, Ores of metals, Ores of Minerals
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
William Crookes
  
Anders Gustaf Ekeberg
  
Discovery
In 1861
  
In 1802
  
Abundance
  
  
Abundance In Sun
~0.0000001 %
  
26
~-9999 %
  
Abundance In Earth's Crust