H Home Background Color: He Li Be Zinc Main Page Black White Gray B C N O F Ne Na Mg Zinc Pictures Page Al Si P S Cl Ar K Ca Zinc 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 Zinc (click to see decay chain): 54Zn  55Zn  56Zn  57Zn  58Zn  59Zn  60Zn  61Zn  62Zn  63Zn  64Zn  65Zn  66Zn  67Zn  68Zn  69Zn  70Zn  71Zn  72Zn  73Zn  74Zn  75Zn  76Zn  77Zn  78Zn  79Zn  80Zn  81Zn  82Zn  83Zn

81Zn     Half-life Fermion, 30p 51n 290 ms Spin 5/2 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 93% β- 11.856MeV 81Ga 7.5% β-n 4.936MeV 80Ga Hide Ultimate Decay Products Yield Nuclide 81.84% 81Br 0.06675% 79Br Unknown 80Kr Atomic Weight 80.95048 Abundance None Mass Excess -46.128MeV Binding Energy 8.351MeV Magnetic Moment N/A 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..