Modeling Matter

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Across
  1. 4. scientist create this to solve problems and questions in the world
  2. 5. something you do with information you already have or know
  3. 7. to use the 5 sense to gather information about something
  4. 10. matter that is made of only one kind of atom or molecule
  5. 12. a tiny piece of matter that is too small to see
  6. 13. the stuff things are made of
  7. 14. describing to someone how something works
Down
  1. 1. information that supports an answer to a question or problem
  2. 2. a group of atoms join together in a particular way
  3. 3. something that is made up of more than one substance or liquid
  4. 6. what you can measure or observe about something that helps you to identify or describe it
  5. 8. pulling on an object without physically touching
  6. 9. to mix evenly into a liquid with particles being too small to see
  7. 11. able to dissolve in a liquid or water