H Home Background Color: He Li Be 113 Main Page Black White Gray B C N O F Ne Na Mg 113 Pictures Page Al Si P S Cl Ar K Ca 113 Technical Data Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Uub Uut Uuq Uup Uuh Uus Uuo

Isotopes of Ununtrium (click to see decay chain): 283Uut  284Uut  285Uut  286Uut  287Uut

285Uut     Half-life Boson, 113p 172n 1.67m Spin ? Parity ? Show Decay Modes The ultimate decay products of this nuclide are not known. Atomic Weight 285.178732 Abundance None Mass Excess 166.488MeV Binding Energy 7.177MeV Magnetic Moment N/A Quadrupole Moment N/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 generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..