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LiBeDubnium Main PageBlack White GrayBCNOFNe
NaMgDubnium Pictures PageAlSiPSClAr
KCaDubnium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Dubnium (click to see decay chain):
255Db  256Db  257Db  258Db  259Db  260Db  261Db  262Db  263Db  264Db  265Db  266Db  267Db  268Db  269Db  270Db 

263Db    Half-lifeBoson, 105p 158ntitle icon
27 sSpin ? Parity ?

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ProbabilityModeDecay EnergyDaughter
56%SFN/AVariable
37%α8.834MeV259Lr
6.9%β+1.252MeV263Rf
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YieldNuclide
30.67096353884%207Pb
2.722193961015×10-8%205Tl
2.446919196433×10-10%206Pb
3.028058451015×10-13%208Pb
Atomic Weight263.114988
AbundanceNone
Mass Excess107.111MeV
Binding Energy7.352MeV
Magnetic MomentN/A
Quadrupole MomentN/A
 
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Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..