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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

238Cm     Half-life Boson, 96p 142n 2.388888888889 h Spin 0 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 90% ϵ 972.8keV 238Am 10% α 6.6214MeV 234Pu Hide Ultimate Decay Products Yield Nuclide 100.0439846496% 206Pb 1.87903743334×10-6% 205Tl 2.764553716094×10-9% 208Pb 6.9192005652×10-17% 160Dy 4.539622053339×10-21% 140Ce Unknown 172Yb Unknown 152Sm Unknown 180Hf Unknown 176Hf Unknown 156Gd Unknown 168Er Unknown 164Dy Atomic Weight 238.053028697 Abundance None Mass Excess 49.395914MeV Binding Energy 7.548203MeV Magnetic Moment 0 μ 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..