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Isotopes of Einsteinium (click to see decay chain): 240Es  241Es  242Es  243Es  244Es  245Es  246Es  247Es  248Es  249Es  250Es  251Es  252Es  253Es  254Es  255Es  256Es  257Es  258Es

256Es     Half-life Fermion, 99p 157n 25.4 m Spin Uncertain Parity Uncertain Hide Decay Modes Probability Mode Decay Energy Daughter 100% β- 1.7MeV 256Fm Show Ultimate Decay Products Atomic Weight 256.093598 Abundance None Mass Excess 87.186MeV Binding Energy 7.428MeV Magnetic Moment 0 μ 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..