Chapter 7 Vocabulary Review

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Across
  1. 4. The substance that is formed from reactants.
  2. 5. Reaction that ABSORBS energy.
  3. 9. The energy stored in chemical bonds.
  4. 11. A substance that speeds up a process.
  5. 12. The number that appears BEFORE the formula.
  6. 13. The substances that undergo a change.
  7. 14. A + BC--> B + AC
Down
  1. 1. A reaction that produces heat and light.
  2. 2. AB--> A+B
  3. 3. AB + CD= AD + CB
  4. 6. Example: Homeostasis
  5. 7. RATE The rate at which reactants change.
  6. 8. A+B--> AB
  7. 10. Reaction that RELEASES energy.