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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

239Cm     Half-life Fermion, 96p 143n 2.9 h Spin 7/2 Parity -1 Hide Decay Modes Probability Mode Decay Energy Daughter 100% β+ 778keV 239Am 0.1% α 6.583MeV 235Pu Hide Ultimate Decay Products Yield Nuclide 100.3866232873% 207Pb 8.909790503754×10-8% 205Tl 8.008810723783×10-10% 206Pb 9.91089056034×10-13% 208Pb Atomic Weight 239.054957 Abundance None Mass Excess 51.192MeV Binding Energy 7.543MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Isotope Symbols. Also show decay chains leading to this isotope. Show only decays with probability >0.1%. Show Decay Image Full Size.

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