Chemical Reactions and Equation By: Abbas Mustufa

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Across
  1. 5. | A type of reaction involving both the loss and gain of electrons.
  2. 6. | An insoluble solid that separates from a liquid solution during a reaction.
  3. 7. | The starting materials that undergo change in a chemical reaction.
  4. 8. | A process where a substance loses electrons.
  5. 10. | A reaction where one element or group replaces another in a compound.
  6. 13. | A chemical reaction where a single compound breaks down into two or more simpler substances.
  7. 15. | The process of ensuring that the number of atoms of each element is the same on both sides of a chemical equation.
Down
  1. 1. | A reaction that absorbs energy from its surroundings, often in the form of heat.
  2. 2. | A reaction that releases energy in the form of heat.
  3. 3. | A process where a substance gains electrons.
  4. 4. | A symbolic representation of a chemical reaction.
  5. 9. | Describes a substance dissolved in water.
  6. 11. change | Forms a new substance
  7. 12. | The substances formed as a result of a chemical reaction.
  8. 14. | A substance that increases the rate of a reaction without being consumed.