Chemistry 0.0 / 5 ? ChemistryHow atoms combineProperties of substancesNational 5SQA Created by: rozastevensonCreated on: 28-01-14 19:46 36742195810 Across 1. What shape is a CO2 molecule? (6) 5. What is the compound of two metals? (8) 6. What is it called when ions have room to move about? (11) 7. Reduction is _______ (4) 10. What colour is copper? (4) Down 2. What is the compound of a non-metal and a metal? (5) 3. What shape is an ammonia molecule? (9) 4. Postitive ions are attracted to __________ electrodes (8) 8. Oxidation is ______ (4) 9. What shape is a H2O molecule? (4)
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