chem 0.0 / 5 ? ChemistryAtomsGCSENone Created by: RPCreated on: 19-05-14 13:25 Thermal Decomposition Breaking down of a substance using heat 1 of 8 Precipitation The formation of an insoluble substance from two soluble sustances 2 of 8 Neutralisation The reaction between an acid and an alkali 3 of 8 Direct combination or Synthesis The formation of a compound directly from its elements 4 of 8 Exothermic A reaction that gives out heat (measured by an increase in temperature) 5 of 8 endothermic A reaction that takes n heat (measured by an increase in temperature) 6 of 8 Oxidation The addition of oxygen to a substance 7 of 8 Equation for rusting iron+oxygen+water arrow hydrated iron oxide 8 of 8
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