Science Vocabulary 2

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Across
  1. 2. a tiny piece of matter that is too small to see
  2. 4. information that supports an answer to a question
  3. 6. to mix evenly into a liquid by breaking apart into pieces that are too small to see
  4. 8. able to dissolve in water or another liquid
  5. 12. matter that settles to the bottom of a liquid
  6. 14. to describe how something works or why something happens
  7. 15. a group of atoms joined together in a particular way
  8. 16. something you figure out based on observations and information you already know
  9. 17. the stuff that things are made of
Down
  1. 1. to pull on an object even without touching it
  2. 3. matter that is made of more than one substance
  3. 5. the separation of a mixture by passing it in solution through a medium in which the components move at different rates
  4. 7. matter that is made of only one kind of atom or molecule
  5. 9. to use any of the five senses to gather information about something
  6. 10. what you can observe or measure about something that helps you identify or describe it
  7. 11. imitation of a situation or process
  8. 13. something scientists make to answer questions about the real world