Lab Crossword

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Across
  1. 5. substances before a chemical reaction
  2. 6. law that states that matter is neither created nor destroyed
  3. 8. equation that shows no matter was created or destroyed
  4. 10. groups of connected molecules
Down
  1. 1. attraction of molecules that holds them together
  2. 2. occurs after a chemical reaction
  3. 3. anything that takes up space
  4. 4. the amount of matter in an object
  5. 7. a process that transforms a substance into a new substance with different properties
  6. 9. French chemist who discovered the Law of Conservation