7.1 Lessons 1-3 Vocabulary

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Across
  1. 1. How EASILY a LIQUID FLOWS, how thick it is
  2. 3. a substance made by mixing two or more substances together
  3. 4. The ability to dissolve in another substance
  4. 8. Where something started at or came from.
  5. 10. The change of state from a gas to a liquid
  6. 11. matter is not allowed to enter or leave
  7. 12. A characteristic of a substance that doesn't change
  8. 15. A form in which matter can exist including solid, liquid, gas
  9. 17. The method of chemically changing during a chemical reaction
  10. 18. unable to be dissolved in another substance
  11. 20. single smallest particle of an element
  12. 21. Changing between solid, liquid, or gas.
Down
  1. 2. A process that changes one set of chemicals into another set of chemicals
  2. 5. Made of ONE SINGLE MATERIAL throughout
  3. 6. When a solid BREAKS APART into pieces so small you can't see in the liquid
  4. 7. The amount of space an object takes up
  5. 9. A group of parts that work together as a whole (for a specific purpose / job)
  6. 13. matter can enter from or escape to the surroundings
  7. 14. A cluster of particles of atoms.
  8. 16. A measure of the amount of matter in an object
  9. 19. anything that takes up space and has mass