HHomeBackground Color:He
LiBeRadon Main PageBlack White GrayBCNOFNe
NaMgRadon Pictures PageAlSiPSClAr
KCaRadon Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

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 

209Rn    Half-lifeFermion, 86p 123ntitle icon
28.5 mSpin 5/2 Parity -1

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Atomic Weight208.990414742
AbundanceNone
Mass Excess-8.92861MeV
Binding Energy7.792115MeV
Magnetic Moment0.83881 μ
Quadrupole Moment0.311
 
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Decay Chain Image

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