Liam Marshall's Crossword

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Across
  1. 3. many identical molecules that follow each other in a strand make a
  2. 4. where molecules of the same stick together easier
  3. 5. the energy transferred from an object to another
  4. 7. a large body of matter with no shape
  5. 10. the study of matter
  6. 12. copper, Gold, are both definitions of a
  7. 13. a change to a substance physically
  8. 17. size and shape are examples of
  9. 18. What everything is made up of
Down
  1. 1. the final product of a reaction
  2. 2. amount of space occupied by matter
  3. 6. an average measure of kinetic energy
  4. 8. a change to a substance chemically
  5. 9. oxidation and combustion are examples of
  6. 11. 2 or more atoms joined together
  7. 14. the ability to do work
  8. 15. the factors that go in a reaction
  9. 16. the smallest unit of matter