H Home Background Color: He Li Be Californium Main Page Black White Gray B C N O F Ne Na Mg Californium Pictures Page Al Si P S Cl Ar K Ca Californium Technical Data Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

Isotopes of Californium (click to see decay chain): 237Cf  238Cf  239Cf  240Cf  241Cf  242Cf  243Cf  244Cf  245Cf  246Cf  247Cf  248Cf  249Cf  250Cf  251Cf  252Cf  253Cf  254Cf  255Cf  256Cf

243Cf     Half-life Fermion, 98p 145n 10.7 m Spin 1/2 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 86% β+ 1.232MeV 243Bk 14% α 7.328MeV 239Cm Hide Ultimate Decay Products Yield Nuclide 100.6712155203% 207Pb 8.935049418659×10-8% 205Tl 8.031515786185×10-10% 206Pb 9.938987555581×10-13% 208Pb Atomic Weight 243.065427 Abundance None Mass Excess 60.945MeV Binding Energy 7.505MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Element Pictures. Show only decay products of this isotope. Show Decay Image Smaller.

Click any isotope in diagram to see its data. Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..