H Home Background Color: He Li Be Praseodymium Main Page Black White Gray B C N O F Ne Na Mg Praseodymium Pictures Page Al Si P S Cl Ar K Ca Praseodymium 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 Praseodymium (click to see decay chain): 121Pr  122Pr  123Pr  124Pr  125Pr  126Pr  127Pr  128Pr  129Pr  130Pr  131Pr  132Pr  133Pr  134Pr  135Pr  136Pr  137Pr  138Pr  139Pr  140Pr  141Pr  142Pr  143Pr  144Pr  145Pr  146Pr  147Pr  148Pr  149Pr  150Pr  151Pr  152Pr  153Pr  154Pr  155Pr  156Pr  157Pr  158Pr  159Pr

156Pr     Half-life Fermion, 59p 97n 300 ns Spin ? Parity ? Hide Decay Modes Probability Mode Decay Energy Daughter Unknown β- 8.618MeV 156Nd Hide Ultimate Decay Products Yield Nuclide Unknown 156Gd Atomic Weight 155.94427 Abundance None Mass Excess -51.912MeV Binding Energy 8.107MeV 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..