Chemical Reactions and Equations - Neil

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Across
  1. 2. Name given for the corrosion of Iron
  2. 6. The new substance formed by one or two reactants
  3. 7. Name given for the corrosion of Copper and Silver
  4. 9. Colour of residue of Copper Oxide
  5. 10. The most reactive metal in the reactivity series
  6. 11. Name given for the sign to show the presence of heat
  7. 13. A substance that takes part and undergoes in a chemical reaction
  8. 14. A chemical reaction in which a substance loses electrons
  9. 15. A chemical reaction when two compounds exchange ions to form new compounds
Down
  1. 1. A chemical reaction in which a substance gains electrons
  2. 3. Colour of fumes formed by Nitrogen Dioxide when heated
  3. 4. Full form of (aq)
  4. 5. Process in which a layer of zinc is coated on steel or Iron
  5. 6. A decomposition reaction which takes place in the presence of light
  6. 8. Colour of Copper Sulphate
  7. 12. The oxidation of fats and oils