Facts About Yttrium and Gallium
Interesting Facts
- Yttrium Metal is highly toxic.
- Yttrium Metal is highly reactive in nature hence not found free in nature.
  
- A gram of Gallium metal can be bought for only three dollars.
- Gallium metal found in ores of following things Coal, Bauxite, Diaspore, Sphalerite, Germanite and Zinc.
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
Earth's crust, Found in Minerals, Mining, Ores of Minerals
  
History
  
  
Who Discovered
Johan Gadolin
  
Lecoq de Boisbaudran
  
Discovery
In 1794
  
In 1875
  
Abundance
  
  
Abundance In Sun
~0.0000001 %
  
26
~0.000004 %
  
16
Abundance In Earth's Crust