H Home Background Color: He Li Be Lead Main Page Black White Gray B C N O F Ne Na Mg Lead Pictures Page Al Si P S Cl Ar K Ca Lead 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 Lead (click to see decay chain): 178Pb  179Pb  180Pb  181Pb  182Pb  183Pb  184Pb  185Pb  186Pb  187Pb  188Pb  189Pb  190Pb  191Pb  192Pb  193Pb  194Pb  195Pb  196Pb  197Pb  198Pb  199Pb  200Pb  201Pb  202Pb  203Pb  204Pb  205Pb  206Pb  207Pb  208Pb  209Pb  210Pb  211Pb  212Pb  213Pb  214Pb  215Pb

197Pb     Half-life Fermion, 82p 115n 8 m Spin 3/2 Parity -1 Hide Decay Modes Probability Mode Decay Energy Daughter 100% β+ 2.5702MeV 197Tl Show Ultimate Decay Products Atomic Weight 196.973431124 Abundance None Mass Excess -24.748749MeV Binding Energy 7.871298MeV Magnetic Moment -1.0753 μ Quadrupole Moment -0.08   Show Element Pictures. Show only decay products of this isotope. Show Decay Image Smaller.

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