Chemistry

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Across
  1. 2. New substances formed as a result of chemical reaction
  2. 5. What is the other name for quick lime?
  3. 7. What type of reaction is respiration
  4. 9. Storing the food in air-tight containers prevents-
  5. 10. Fatty foods become rancid due to the process of
Down
  1. 1. oxidation is the loss of
  2. 3. chemical reaction that takes place when electricity is passed through water
  3. 4. A chemical reaction in which elements takes other elements place
  4. 6. he oxidation and reduction reaction are also called ………… reactions
  5. 8. A substance that undergoes change in a chemical reaction