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

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

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The ultimate decay products of this nuclide are not known.
Atomic Weight291.194384
Mass Excess181.068MeV
Binding Energy7.14MeV
Magnetic MomentN/A
Quadrupole MomentN/A
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Decay Chain Image

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