Modeling Matter

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Across
  1. 2. to use any of the five senses to gather information about something
  2. 3. to describe how something works or why something happens
  3. 5. a tiny piece of matter that is too small to see
  4. 6. something scientists make to answer questions about the real world
  5. 8. water and vinegar molecules ______ each other
  6. 9. matter that is made of only one kind of atom or molecule
  7. 11. matter that is made of more than one substance
Down
  1. 1. when a solid is attracted to a liquid, the solid will _______
  2. 3. a substance that allows 2 liquids that do not mix well to mix evenly
  3. 4. when oil and water are shaken together, over time they will _______
  4. 6. a group of atoms joined together in a particular way
  5. 7. the stuff that things are made of
  6. 10. the ability to dissolve in a solid