Period 4, Henriquez

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Across
  1. 1. the final chemical reaction
  2. 6. a ion with 2 or more atoms
  3. 7. a substance that increases the rate of a chemical reaction without doing any permanent changes
  4. 8. the numbers placed before the reactants in a chemistry equation
  5. 9. a solution involving with water
  6. 11. a product that is broken down into a chemical equation
  7. 13. a chemical compound containing exactly 2 different elements
  8. 14. a chemical equation that equals into 1 final product
  9. 15. an element with a compound that takes another spot of an element in that compound
  10. 17. the symbols (reactant) are given on the left side before the product
  11. 18. chemical reaction that involves gaining of electrons
Down
  1. 2. takes part in and undergoes change during a reaction
  2. 3. a chemical decomposition produced by passing down a electric current through a liquid
  3. 4. 2 compounds who switches places with the positive/negative ions
  4. 5. the process
  5. 10. 2 atoms
  6. 12. the amount of product obtained in a chemical reaction
  7. 16. a cause that deposits in a solid form from a solution
  8. 17. a rapid chemistry combination of a substance with oxygen, involving the production of heat and light