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Isotopes of Plutonium (click to see decay chain): 228Pu  229Pu  230Pu  231Pu  232Pu  233Pu  234Pu  235Pu  236Pu  237Pu  238Pu  239Pu  240Pu  241Pu  242Pu  243Pu  244Pu  245Pu  246Pu  247Pu

231Pu     Half-life Fermion, 94p 137n 8.666666666667 m Spin 3/2 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 87% β+ 1.6382MeV 231Np 13% α 6.8385MeV 227U Show Ultimate Decay Products Atomic Weight 231.041101107 Abundance None Mass Excess 38.285435MeV Binding Energy 7.587222MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Isotope Symbols. Also show decay chains leading to this isotope. Show all decays, even very low-probability. Show Decay Image Smaller.

Click any isotope in diagram to see its data. Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..