H Home Background Color: He Li Be Neon Main Page Black White Gray B C N O F Ne Na Mg Neon Pictures Page Al Si P S Cl Ar K Ca Neon 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 Neon (click to see decay chain): 16Ne  17Ne  18Ne  19Ne  20Ne  21Ne  22Ne  23Ne  24Ne  25Ne  26Ne  27Ne  28Ne  29Ne  30Ne  31Ne  32Ne  33Ne  34Ne

29Ne     Half-life Fermion, 10p 19n 15.6ms Spin 3/2 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 79.% β- 15393.keV 29Na 19.% β-n 10976.keV 28Na 2.2% β-2n 7433.keV 27Na Hide Ultimate Decay Products Yield Nuclide 58.46% 29Si 39.271% 28Si 2.3101999999999996% 27Al 0.0028599999999999997% 26Mg Atomic Weight 29.019385933 Abundance None Mass Excess 18.057881MeV Binding Energy 7.178857MeV Magnetic Moment N/A Quadrupole Moment N/A   Show Element Pictures. Also show decay chains leading to this isotope. Show only decays with probability >0.1%.

Click any isotope in diagram to see its data. Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..