CHAPTER 6 VOCABULARY

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Across
  1. 5. a reaction in which a sing compound breaks down
  2. 6. any chemical change when species is oxidized and another species is reduced
  3. 7. a substance that forms in a chemical reaction
  4. 8. a chemical reaction in which heat is released to the surroundings
  5. 9. organic group
  6. 12. the energy released when a chemical compound reacts to produce new compounds
  7. 13. a chemical reaction that requires heat
Down
  1. 1. representation of a chemical reaction
  2. 2. a reaction in which 1 element takes another elements place
  3. 3. 2 compunds
  4. 4. the oxidation reaction or an organic compound
  5. 10. the proses which an electric current is used
  6. 11. a substance or molecule that participates in a chemical reaction