Cleave example sentences

5 kJ mol–1) than H–Br bond (36 7 kJ mol–1), is not cleaved by the free radical, whereas the H–I bond is weaker (29 8 kJ mol–1) and iodine free radicals combine to form iodine molecules instead of adding to the double bond.Graphite cleaves easily between the layers and, therefore, it is very soft and slippery.