Facts About Thorium and Tantalum
Interesting Facts
- Thorium metal is used as an alternate option over Uranium for nuclear fuel.
- Thorium metals appearance (silvery white, soft) is somewhat similar to Lead 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
  
Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Jöns Jakob Berzelius
  
Anders Gustaf Ekeberg
  
Discovery
In 1829
  
In 1802
  
Abundance
  
  
Abundance In Sun
~-9999 %
  
Abundance In Earth's Crust