Few compounds  of 
californium  have been made and studied The only 
californium ion  that is stable in aqueous solution s is the 
californiumKaynak: Compounds of californiumCalifornium oxychloride (Cf  OCl ) is a radioactive  compound first discovered in measurable quantities in 1960.  single 
californium  atom,
Kaynak: Californium oxychloride It is also useful as a source of the isotope 
californium-249, which is used for studies on the chemistry of 
californium  in preference to
Kaynak: Berkeliumatoms of neptunium , americium , curium , berkelium  and 
californium  are occasionally produced from transmutation  reactions in uranium ore s.
Kaynak: Actinidemilligram target consisting of three isotopes of the element 
californium  with boron -10 and boron-11 nuclei from the Heavy Ion Linear Accelerator.
Kaynak: Lawrencium(those beyond 
californium , atomic number 98) undergo radioactive decay with half-lives  so short that they do not occur in nature and must
Kaynak: Chemical elementwhich is to be used in power reactors, should contain little or no curium because the neutron activation of 248 Cm will create 
californium .
Kaynak: Curiumfour) nuclei of ununoctium-294 (one or two in 2002 and two more in 2005) produced via collisions of 
californium -249 atoms and calcium-48  ions:
Kaynak: UnunoctiumSeaborg was the principal or co-discoverer of ten elements: plutonium , americium , curium , berkelium , 
californium , einsteinium ,
Kaynak: Glenn T. SeaborgAs of 2008, weapons-grade plutonium cost around $4,000/gram and 
californium  cost $60,000,000/gram Due to production difficulties, none of
Kaynak: Transuranium elementIn experiments during 1949-1950, they produced and identified elements 97 (berkelium ) and 98 (
californium ).  In 1953, in a collaboration
Kaynak: Albert GhiorsoFor example, 
californium -252 (half-life 2.645 years, SF branch ratio about 3.1 percent ) can be used for this purpose.  The neutrons
Kaynak: Spontaneous fissionHe was part of the team that discovered elements 97 and 98 (berkelium  and 
californium ) in 1949 and 1950 Street was born in 1920 in
Kaynak: Kenneth Street, Jr.The minor actinides include neptunium , americium , curium , berkelium , 
californium , einsteinium , and fermium .  and 
californium -249
Kaynak: Minor actinideactinoid series elements  : 
californium  D01.268.033.175 | Curium curium  D01.268.033.250 | Einsteinium einsteinium  D01.268.033.275 | Fermium
Kaynak: List of MeSH codes (D01)