Chapter 4 Lesson 1 Observing Chemical Change

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Across
  1. 1. the two kinds of properties of matter
  2. 5. Type of Pharmacist that develops new drugs
  3. 6. any change that alters the form of a substance
  4. 8. type of superglue that forms super strong bonds when it comes into contact with water vapor
  5. 10. substances that undergo the chemical changes
  6. 11. paper that has been burned has undergone a
  7. 13. metal a metal that acts like a plastic but is stronger then titanium
  8. 14. honeybees drink this from flowers to make honey
  9. 15. an example of a chemical change
Down
  1. 2. type of reaction where energy is released
  2. 3. the new substances formed from a chemical change
  3. 4. the atoms rearrange to form new substances
  4. 7. form of energy used in cooking
  5. 9. a solid that forms from liquids during a chemical reaction
  6. 12. type of reaction where energy is absorbed