kanyatan bab Lawrencium lan neptunium
Facts Interesting
- Punika sacara sintesis diprodhuksi logam.
- resiko radiation bisa gawé dening iku.
  
ora Cepak
  
sumber
Némbakaké californium-252 karo Boron inti, Found in Minerals, Mining
  
Digawe dening némbakaké Uranium karo Neutron, Ores logam
  
History
  
  
sing katutup
Lawrence Berkeley National Laboratory and Joint Institute for Nuclear Research
  
Edwin McMillan and Philip H. Abelson
  
Discovery
ing 1961-1971
  
ing taun 1940
  
turah mbrawah