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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

240Pu     Half-life Boson, 94p 146n 6561 y Spin 0 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 100% α 5.25575MeV 236U 5.7×10-6% SF N/A Variable 1.3×10-13% 34Si N/A 206Hg Show Ultimate Decay Products Atomic Weight 240.053813545 Abundance None Mass Excess 50.126995MeV Binding Energy 7.556036MeV 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..