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

165W     Half-life Fermion, 74p 91n 5.1 s Spin 5/2 Parity -1 Hide Decay Modes Probability Mode Decay Energy Daughter 100% β+ 5.9709MeV 165Ta 0.2% α 5.0318MeV 161Hf Hide Ultimate Decay Products Yield Nuclide 100% 165Ho 0.2% 161Dy 0.0002587% 157Gd 6.11×10-7% 153Eu 1.151164877703×10-7% 145Nd 3.223261657569×10-16% 141Pr Atomic Weight 164.958279949 Abundance None Mass Excess -38.861977MeV Binding Energy 7.955974MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Element Pictures. Show only decay products of this isotope. Show Decay Image Smaller.

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