H Home Background Color: He Li Be Copper Main Page Black White Gray B C N O F Ne Na Mg Copper Pictures Page Al Si P S Cl Ar K Ca Copper 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 Copper (click to see decay chain): 52Cu  53Cu  54Cu  55Cu  56Cu  57Cu  58Cu  59Cu  60Cu  61Cu  62Cu  63Cu  64Cu  65Cu  66Cu  67Cu  68Cu  69Cu  70Cu  71Cu  72Cu  73Cu  74Cu  75Cu  76Cu  77Cu  78Cu  79Cu  80Cu

66Cu     Half-life Fermion, 29p 37n 5.116666666667 m Spin 1 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 100% β- 2.64115MeV 66Zn Show Ultimate Decay Products Atomic Weight 65.928868813 Abundance None Mass Excess -66.258274MeV Binding Energy 8.731472MeV Magnetic Moment -0.282 μ Quadrupole Moment N/A   Show Isotope Symbols. Also show decay chains leading to this isotope. Show only decays with probability >0.1%.

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