H Home Background Color: He Li Be Carbon Main Page Black White Gray B C N O F Ne Na Mg Carbon Pictures Page Al Si P S Cl Ar K Ca Carbon 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 Carbon (click to see decay chain): 8C  9C  10C  11C  12C  13C  14C  15C  16C  17C  18C  19C  20C  21C  22C

18C     Half-life Boson, 6p 12n 91 ms Spin 0 Parity 1 Hide Decay Modes Probability Mode Decay Energy Daughter 69% β- 11.8117MeV 18N 31.5% β-n 8.9835MeV 17N Hide Ultimate Decay Products Yield Nuclide 53.13% 18O 29.925% 16O 9.0952125% 17O 8.418% 14N 0.0007875% 13C Atomic Weight 18.026759354 Abundance None Mass Excess 24.926178MeV Binding Energy 6.425747MeV Magnetic Moment 0 μ Quadrupole Moment N/A   Show Element Pictures. Also show decay chains leading to this isotope. Show all decays, even very low-probability. 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..