Facts About Polonium and Actinium
Interesting Facts
- Polonium was the first radioactive element to be discovered.
- Polonium element and its compounds are highly radioactive.
- Its alloy with Beryllium provides source of neutrons.
  
Not Available
  
Sources
Mining, Ores of metals
  
Obtained by Treating Radium with Neutrons, Ores of metals
  
History
  
  
Who Discovered
Pierre Curie and Marie Curie
  
Friedrich Oskar Giesel
  
Discovery
In 1898
  
In 1902
  
Abundance
  
  
Abundance In Oceans
Not Available