HHomeBackground Color:He
LiBeUranium Main PageBlack White GrayBCNOFNe
NaMgUranium Pictures PageAlSiPSClAr
KCaUranium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Isotopes of Uranium (click to see decay chain):
217U  218U  219U  220U  221U  222U  223U  224U  225U  226U  227U  228U  229U  230U  231U  232U  233U  234U  235U  236U  237U  238U  239U  240U  241U  242U 

240U    Half-lifeBoson, 92p 148ntitle icon
14.11111111111 hSpin 0 Parity 1

Hide Decay Modes
ProbabilityModeDecay EnergyDaughter
100%β-400.4keV240Np
1×10-10%α3.837MeV236Th
Show Ultimate Decay Products
Atomic Weight240.056591988
AbundanceNone
Mass Excess52.715098MeV
Binding Energy7.551771MeV
Magnetic Moment0 μ
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..