H Home Background Color: He Li Be Curium Main Page Black White Gray B C N O F Ne Na Mg Curium Pictures Page Al Si P S Cl Ar K Ca Curium 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 Curium (click to see decay chain): 233Cm  234Cm  235Cm  236Cm  237Cm  238Cm  239Cm  240Cm  241Cm  242Cm  243Cm  244Cm  245Cm  246Cm  247Cm  248Cm  249Cm  250Cm  251Cm  252Cm

249Cm     Half-life Fermion, 96p 153n 1.069166666667 h Spin 1/2 Parity 1 Show Decay Modes Hide Ultimate Decay Products Yield Nuclide 100.0167005348% 205Tl 6.937628141281×10-10% 207Pb Atomic Weight 249.075953413 Abundance None Mass Excess 70.75015MeV Binding Energy 7.485552MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Isotope Symbols. 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..