Facts About Actinium and Tennessine
Interesting Facts
Not Available
  
Not Available
  
Sources
Obtained by Treating Radium with Neutrons, Ores of metals
  
Synthetically Produced
  
History
  
  
Who Discovered
Friedrich Oskar Giesel
  
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
  
Discovery
In 1902
  
In 2010
  
Abundance