Facts About Thorium and Platinum
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.
  
- Platinum is the rarest metal from the Precious metal categories..
- Commercially Platinum is produced as a byproduct in ores of nickel.
  
Sources
Found in Minerals, Mining
  
Mining, Ores of metals, Ores of Minerals
  
History
  
  
Who Discovered
Jöns Jakob Berzelius
  
Antonio de Ulloa
  
Discovery
In 1829
  
In 1735
  
Abundance
  
  
Abundance In Sun
~0.0000009 %
  
19
Abundance In Earth's Crust
Abundance In Oceans
Not Available