Dissociation of diatomic molecules / R.D. Kern -- Metathetical reactions of atoms and radicals / J.A. Kerr -- Addition of atoms and radicals to double and triple bonds / P.I. Abell -- Reactions of metals in the gas phase / B.G. Gowenlock, C.A.F. Johnson, J.E. Parker -- Substitution at labile metal ions / D. Benson -- Ion-molecule reactions / I. Koyano -- Reactions of solvated electrons / G. Hughes, C.R. Lobb.