HHomeBackground Color:He
LiBeIodine Main PageBlack White GrayBCNOFNe
NaMgIodine Pictures PageAlSiPSClAr
KCaIodine Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Iodine (click to see decay chain):
108I  109I  110I  111I  112I  113I  114I  115I  116I  117I  118I  119I  120I  121I  122I  123I  124I  125I  126I  127I  128I  129I  130I  131I  132I  133I  134I  135I  136I  137I  138I  139I  140I  141I  142I  143I  144I 

139I    Half-lifeBoson, 53p 86ntitle icon
2.28 sSpin 7/2 Parity 1

Hide Decay Modes
ProbabilityModeDecay EnergyDaughter
90%β-6.806MeV139Xe
10%β-n3.2417MeV138Xe
Hide Ultimate Decay Products
YieldNuclide
90%139La
10%138Ba
Atomic Weight138.926099478
AbundanceNone
Mass Excess-68.837893MeV
Binding Energy8.268249MeV
Magnetic MomentN/A
Quadrupole MomentN/A
 
Show Isotope Symbols.
Also show decay chains leading to this isotope.
Show all decays, even very low-probability.
Click any isotope in diagram to see its data.
Decay Chain Image

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