H Home Background Color: He Li Be Nickel Main Page Black White Gray B C N O F Ne Na Mg Nickel Pictures Page Al Si P S Cl Ar K Ca Nickel 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 Nickel (click to see decay chain): 48Ni  49Ni  50Ni  51Ni  52Ni  53Ni  54Ni  55Ni  56Ni  57Ni  58Ni  59Ni  60Ni  61Ni  62Ni  63Ni  64Ni  65Ni  66Ni  67Ni  68Ni  69Ni  70Ni  71Ni  72Ni  73Ni  74Ni  75Ni  76Ni  77Ni  78Ni

55Ni     Half-life Fermion, 28p 27n 204.7 ms Spin 7/2 Parity -1 Hide Decay Modes Probability Mode Decay Energy Daughter 100% β+ 7.6698MeV 55Co Show Ultimate Decay Products Atomic Weight 54.951330251 Abundance None Mass Excess -45.335579MeV Binding Energy 8.497315MeV 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..