Facts About Uranium and Promethium
Interesting Facts
- Major mining countries of Uranium include Russia, Australia, Namibia, Canada and Niger and total 33% Uranium are mine in Kazakhstan.
  
- Promethium metal found in Pitchblende.
- Promethium metal is highly radioactive metal.
  
Sources
Earth's crust, Mining, Ores of Minerals
  
Found in Minerals, Mining
  
History
  
  
Who Discovered
Not Available
  
Chien Shiung Wu, Emilio Segrè, Hans Bethe
  
Discovery
In 1789
  
In 1942
  
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