CHEMICAL REACTIONS AND EQUATIONS

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Across
  1. 1. Reaction in which heat is released along with the formation of products.
  2. 3. The substances which take part in a chemical reaction.
  3. 7. A process in which the original substance loses its nature and identity to form a new substance with different properties.
  4. 9. Loss of electrons
  5. 10. Type of decomposition carried out by passing electricity.
  6. 14. Gain of electrons
  7. 15. A process in which metal is deteriorated by the action of air, moisture, chemicals, etc.
Down
  1. 2. A type of decomposition carried out by heating.
  2. 4. The substances which are formed in a chemical reaction.
  3. 5. Reaction in which a compound splits into two or more simpler substances.
  4. 6. When decomposition is carried out in the presence of sunlight.
  5. 8. Reactions which need energy in the form of heat, light or electricity to break reactants.
  6. 11. The reaction in which two or more reactants combine to form a single product.
  7. 12. The process of slow oxidation of oil and fat, present in food materials resulting in foul odour and taste.
  8. 13. The reactions in which a more reactive element displaces a less reactive element from its salt solution.