H Home Background Color: He Li Be Platinum Main Page Black White Gray B C N O F Ne Na Mg Platinum Pictures Page Al Si P S Cl Ar K Ca Platinum 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 Platinum (click to see decay chain): 166Pt  167Pt  168Pt  169Pt  170Pt  171Pt  172Pt  173Pt  174Pt  175Pt  176Pt  177Pt  178Pt  179Pt  180Pt  181Pt  182Pt  183Pt  184Pt  185Pt  186Pt  187Pt  188Pt  189Pt  190Pt  191Pt  192Pt  193Pt  194Pt  195Pt  196Pt  197Pt  198Pt  199Pt  200Pt  201Pt  202Pt

173Pt     Half-life Fermion, 78p 95n 382 ms Spin 5/2 Parity -1 Hide Decay Modes Probability Mode Decay Energy Daughter 84% α 6.3549MeV 169Os 16% β+ 7.3082MeV 173Ir Hide Ultimate Decay Products Yield Nuclide 75.935726% 169Tm 14.88% 173Yb 9.243794% 165Ho 0.01848% 161Dy 0.00002390388% 157Gd 5.64564×10-8% 153Eu 1.063676346998×10-8% 145Nd 2.978293771594×10-17% 141Pr Atomic Weight 172.976444754 Abundance None Mass Excess -21.94157MeV Binding Energy 7.845413MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Isotope Symbols. Also show decay chains leading to this isotope. Show only decays with probability >0.1%. Show Decay Image Full Size.

Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..