H Home Background Color: He Li Be Manganese Main Page Black White Gray B C N O F Ne Na Mg Manganese Pictures Page Al Si P S Cl Ar K Ca Manganese 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 Manganese (click to see decay chain): 44Mn  45Mn  46Mn  47Mn  48Mn  49Mn  50Mn  51Mn  52Mn  53Mn  54Mn  55Mn  56Mn  57Mn  58Mn  59Mn  60Mn  61Mn  62Mn  63Mn  64Mn  65Mn  66Mn  67Mn  68Mn  69Mn

66Mn     Half-life Fermion, 25p 41n 64.4 ms Spin ? Parity ? Hide Decay Modes Probability Mode Decay Energy Daughter 100% β- 13.32MeV 66Fe Unknown β-n 6.553MeV 65Fe Show Ultimate Decay Products Atomic Weight 65.96108 Abundance None Mass Excess -36.254MeV Binding Energy 8.324MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Isotope Symbols. 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..