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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 Show Decay Modes Show Ultimate Decay Products Atomic Weight 18.026759354 Abundance None Mass Excess 24.926178MeV Binding Energy 6.425747MeV Magnetic Moment 0 μ Quadrupole Moment N/A   Show Isotope Symbols. Also show decay chains leading to this isotope. Show all decays, even very low-probability. Show Decay Image Full Size.

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