Chemistry Unit 2 0.0 / 5 ? ChemistryWhole UnitGCSEAQA Created by: Lisa.WilliamsCreated on: 30-05-17 16:42 653214 Across 1. A substance which speeds up a reaction without being changed or used up in the process (8) 4. Amount of reactant used (or product formed)/time (4, 2, 8) 5. Rate of reaction depends on ... things (4) Down 2. The charge on all metals (8) 3. A very slow reaction (7) 6. Transferring electrons (5, 7)
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