chapter 1

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Across
  1. 2. reaction Reduction + oxidation
  2. 4. REACTIONS REACTIONS BY CHEMICALS
  3. 7. reaction Rearrangement of reactants from their actual place.
  4. 8. reaction Two or more reactants combines to form products.
  5. 10. reaction Heat released from reaction
  6. 11. corrosion Reaction of metal with air and water
  7. 12. chemical equation Reaction with equal number of entities.
Down
  1. 1. EQUATION REPRESENTATION OF A REACTION
  2. 2. rancidity change in food taste and odour
  3. 3. reaction Heat required for reaction
  4. 5. Parts of a chemical reacation
  5. 6. Reaction Splitting of reactants into products
  6. 9. Parts of a chemical reaction
  7. 11. displacement reaction both the rectants displaces the other.