H Home Background Color: He Li Be Tin Main Page Black White Gray B C N O F Ne Na Mg Tin Pictures Page Al Si P S Cl Ar K Ca Tin 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 Tin (click to see decay chain): 99Sn  100Sn  101Sn  102Sn  103Sn  104Sn  105Sn  106Sn  107Sn  108Sn  109Sn  110Sn  111Sn  112Sn  113Sn  114Sn  115Sn  116Sn  117Sn  118Sn  119Sn  120Sn  121Sn  122Sn  123Sn  124Sn  125Sn  126Sn  127Sn  128Sn  129Sn  130Sn  131Sn  132Sn  133Sn  134Sn  135Sn  136Sn  137Sn

121Sn     Half-life Fermion, 50p 71n 1.126273148148 d Spin 3/2 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 100% β- 391.04keV 121Sb Hide Ultimate Decay Products Yield Nuclide 100% 121Sb Atomic Weight 120.90423548 Abundance None Mass Excess -89.204076MeV Binding Energy 8.485257MeV Magnetic Moment 0.6978 μ Quadrupole Moment -0.02   Show Isotope Symbols. 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..