HHomeBackground Color:He
LiBeFrancium Main PageBlack White GrayBCNOFNe
NaMgFrancium Pictures PageAlSiPSClAr
KCaFrancium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgUubUutUuqUupUuhUusUuo

Isotopes of Francium (click to see decay chain):
199Fr  200Fr  201Fr  202Fr  203Fr  204Fr  205Fr  206Fr  207Fr  208Fr  209Fr  210Fr  211Fr  212Fr  213Fr  214Fr  215Fr  216Fr  217Fr  218Fr  219Fr  220Fr  221Fr  222Fr  223Fr  224Fr  225Fr  226Fr  227Fr  228Fr  229Fr  230Fr  231Fr  232Fr 

223Fr    Half-lifeBoson, 87p 136ntitle icon
21.7mSpin 3/2 Parity -1

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YieldNuclide
100.2822472086381%207Pb
8.9×10-8%205Tl
Atomic Weight223.019735857
AbundanceNone
Mass Excess18.383833MeV
Binding Energy7.683658MeV
Magnetic Moment1.17μ
Quadrupole Moment1.17
 
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Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..