Chapter 3 Vocabulary

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Across
  1. 3. Chemical reactions that release energy
  2. 5. Chemical reactions that absorb energy
  3. 7. How tightly or loosely packed molecules are in a substance
  4. 9. A substance's capability of being dissolved
  5. 11. A solid form produced by the reaction of two solutions
Down
  1. 1. How likely a substance is to catch fire
  2. 2. Another word for characteristics
  3. 4. Measures how quickly a substance will undergo a chemical reaction
  4. 6. The temperature at which a solid becomes a liquid
  5. 8. The temperature at which a liquid becomes a gas
  6. 10. A liquid (often water) in which a substance is dissolved