Facts About Yttrium and Fermium
Interesting Facts
- Yttrium Metal is highly toxic.
- Yttrium Metal is highly reactive in nature hence not found free in nature.
  
- Fermium metal is highly radioactive in nature.
- Fermium is synthetically produced metal.
  
Sources
Found in Minerals, Mining, Ores of Minerals
  
Bombarding Pu-239 with Neutrons
  
History
  
  
Who Discovered
Johan Gadolin
  
Lawrence Berkeley National Laboratory
  
Discovery
In 1794
  
In 1952
  
Abundance
  
  
Abundance In Universe
Not Available
  
Abundance In Sun
~0.0000001 %
  
26
~-9999 %
  
Abundance In Meteorites
Not Available
  
Abundance In Earth's Crust
Not Available
  
Abundance In Oceans
Not Available