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Isotopes of Radon (click to see decay chain): 195Rn  196Rn  197Rn  198Rn  199Rn  200Rn  201Rn  202Rn  203Rn  204Rn  205Rn  206Rn  207Rn  208Rn  209Rn  210Rn  211Rn  212Rn  213Rn  214Rn  215Rn  216Rn  217Rn  218Rn  219Rn  220Rn  221Rn  222Rn  223Rn  224Rn  225Rn  226Rn  227Rn  228Rn

197Rn     Half-life Fermion, 86p 111n 66 ms Spin 3/2 Parity -1 Show Decay Modes Hide Ultimate Decay Products Yield Nuclide 94.225% 189Os 0.357256535% 185Re 0.02374658141338% 181Ta 0.000016872% 177Hf Unknown 193Ir Unknown 197Au Atomic Weight 197.001584351 Abundance None Mass Excess 1.475814MeV Binding Energy 7.722294MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Isotope Symbols. Show only decay products of this isotope. Show Decay Image Full Size.

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