HHomeBackground Color:He
LiBe115 Main PageBlack White GrayBCNOFNe
NaMg115 Pictures PageAlSiPSClAr
KCa115 Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgUubUutUuqUupUuhUusUuo

Isotopes of Ununpentium (click to see decay chain):
287Uup  288Uup  289Uup  290Uup  291Uup 

291Uup    Half-lifeBoson, 115p 176ntitle icon
1.mSpin ? Parity ?

Show Decay Modes
The ultimate decay products of this nuclide are not known.
Atomic Weight291.194384
AbundanceNone
Mass Excess181.068MeV
Binding Energy7.14MeV
Magnetic MomentN/A
Quadrupole MomentN/A
 
Show Element Pictures.
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..