H Home Background Color: He Li Be Tungsten Main Page Black White Gray B C N O F Ne Na Mg Tungsten Pictures Page Al Si P S Cl Ar K Ca Tungsten Technical Data Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

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

186W     Half-life Boson, 74p 112n 2.7×1019 y Spin 0 Parity 1 Show Decay Modes Hide Ultimate Decay Products Yield Nuclide Unknown 178Hf Atomic Weight 185.954364127 Abundance 28.43% Mass Excess -42.509542MeV Binding Energy 7.988607MeV Magnetic Moment 0 μ Quadrupole Moment N/A   Show Element Pictures. Show only decay products of this isotope.

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