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 Cn Nh Fl Mc Lv Ts Og

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

20Ne     Half-life Boson, 10p 10n Stable Spin 0 Parity 1 This isotope is stable and thus has no decay products, so instead we show decay chains that lead down to it. Atomic Weight 19.99244017542 Abundance 90.48% Mass Excess -7.04193131MeV Binding Energy 8.03224MeV Magnetic Moment 0 μ Quadrupole Moment N/A   Show Element Pictures. Show Decay Image Smaller.

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