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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

240Cm     Half-life Boson, 96p 144n 26.62037037037 d Spin 0 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 100% α 6.3978MeV 236Pu 0.5% ϵ 213.6keV 240Am 3.9×10-6% SF N/A Variable Hide Ultimate Decay Products Yield Nuclide 100.5040209506% 208Pb 4.020006070765×10-9% 206Pb Unknown 200Hg Atomic Weight 240.055529539 Abundance None Mass Excess 51.725434MeV Binding Energy 7.542856MeV Magnetic Moment 0 μ 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..