Facts About Americium and Californium
Interesting Facts
- Americium metal is produced by bombarding Plutonium with Neutrons.
- Americium metal was discovered as a by-product while testing an atomic bomb (Manhattan Project).
  
- Californium metal is very harmful and highly radioactive.
- Californium metal is the heaviest metal.
  
Sources
Obtained By Bombarding Plutonium with Neutrons
  
Made by Bombarding Curium with Helium Ions
  
History
  
  
Who Discovered
Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso
  
Lawrence Berkeley National Laboratory
  
Discovery
In 1944
  
In 1950
  
Abundance