Chapter 4 Lesson 1 Observing Chemical Change

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Across
  1. 2. honeybees drink __ from flowers to make honey
  2. 5. type of change that alters the form or appearance of a substance
  3. 8. reaction where energy is absorbed
  4. 10. energy used in cooking
  5. 12. type of pharmacist that dispenses medications at a drugstore
  6. 13. type of change where the atoms rearrange to form new substances
  7. 15. a solid that forms from liquids during a chemical reaction
  8. 16. the freezing point of water is a ___ property
  9. 17. a metal that acts like plastic but is stronger than titanium
Down
  1. 1. substances that undergo chemical changes
  2. 3. type of pharmacist that develops a new drug
  3. 4. the two types of properties of matter
  4. 6. type of superglue that becomes solid when it comes into contact with water vapor
  5. 7. reaction where energy is released
  6. 9. oxygen reacting with iron
  7. 11. the new substances formed from a reaction
  8. 14. type of change when paper is burned