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Isotopes of Tungsten (click to see decay chain): 158W  159W  160W  161W  162W  163W  164W  165W  166W  167W  168W  169W  170W  171W  172W  173W  174W  175W  176W  177W  178W  179W  180W  181W  182W  183W  184W  185W  186W  187W  188W  189W  190W  191W  192W

187W     Half-life Fermion, 74p 113n 23.71944444444 h Spin 3/2 Parity -1 Show Decay Modes Hide Ultimate Decay Products Yield Nuclide 100% 187Os Unknown 179Hf Atomic Weight 186.957160466 Abundance None Mass Excess -39.904768MeV Binding Energy 7.97512MeV Magnetic Moment 0.621 μ Quadrupole Moment N/A   Show Element Pictures. Also show decay chains leading to this isotope. Show all decays, even very low-probability.

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