H Home Background Color: He Li Be Berkelium Main Page Black White Gray B C N O F Ne Na Mg Berkelium Pictures Page Al Si P S Cl Ar K Ca Berkelium 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 Uub Uut Uuq Uup Uuh Uus Uuo

Isotopes of Berkelium (click to see decay chain): 235Bk  236Bk  237Bk  238Bk  239Bk  240Bk  241Bk  242Bk  243Bk  244Bk  245Bk  246Bk  247Bk  248Bk  249Bk  250Bk  251Bk  252Bk  253Bk  254Bk

250Bk     Half-life Fermion, 97p 153n 3.21111h Spin 2 Parity -1 Hide Decay Modes Probability Mode Decay Energy Daughter 100.% β- 1779.58keV 250Cf Hide Ultimate Decay Products Yield Nuclide 100.04415875923928% 206Pb 1.890378000004159×10-6% 205Tl 2.6001040000057206×10-9% 208Pb 1.69136013816×10-28% 160Dy 1.1096853908162155×10-32% 140Ce Unknown 172Yb Unknown 176Hf Unknown 152Sm Unknown 180Hf Unknown 156Gd Unknown 168Er Unknown 164Dy Atomic Weight 250.07831652 Abundance None Mass Excess 72.95137MeV Binding Energy 7.475961MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Element Pictures. Show only decay products of this isotope. Show Decay Image Full Size.

Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..