Facts About Mendelevium and Seaborgium
Interesting Facts
- Mendelevium metal is synthetically produced metal.
- Mendelevium metal has been produced in only trace amount.
  
- Seaborgium most stable isotope is Sg and it has 2.1 min of half- life.
- And other isotopes of Seaborgium have half-lives as short as 3 ms.
  
Sources
Bombarding Einsteinium with Helium Ions
  
Synthetically Produced
  
History
  
  
Who Discovered
Lawrence Berkeley National Laboratory
  
Lawrence Berkeley National Laboratory
  
Discovery
In 1955
  
In 1974
  
Abundance