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Isotopes of Meitnerium (click to see decay chain): 265Mt  266Mt  267Mt  268Mt  269Mt  270Mt  271Mt  272Mt  273Mt  274Mt  275Mt  276Mt  277Mt  278Mt  279Mt

266Mt     Half-life Fermion, 109p 157n 1.2 ms Spin ? Parity ? Show Decay Modes Hide Ultimate Decay Products Yield Nuclide 51.7959272632% 206Pb 9.787066291777×10-7% 205Tl 1.346158549798×10-9% 208Pb 3.507045690577×10-17% 160Dy 2.300939510134×10-21% 140Ce Unknown 172Yb Unknown 152Sm Unknown 180Hf Unknown 176Hf Unknown 156Gd Unknown 168Er Unknown 164Dy Atomic Weight 266.137299 Abundance None Mass Excess 127.893MeV Binding Energy 7.27MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Element Pictures. Also show decay chains leading to this isotope. Show all decays, even very low-probability. Show Decay Image Full Size.

Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..