Properties of Matter - SNIS

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Across
  1. 6. solid form of carbon dioxide that is very cold.
  2. 7. A gas without any color or smell that is commonly found in soda
  3. 10. to mix in with another substance
  4. 11. anything that has weight and takes up space
  5. 13. save or keep the same
  6. 14. The smallest possible unit of matter
  7. 15. a substance that speeds up a chemical reaction
  8. 16. how well one thing can dissolve in another
  9. 18. type of change which forms a new substance
Down
  1. 1. solids, liquids, and gases
  2. 2. A property of matter that measures how close together the particles are inside a substance
  3. 3. mL
  4. 4. A gas less dense than air that has no color or smell
  5. 5. characteristics or attributes
  6. 8. ability of a material to conduct electricity
  7. 9. scientific unit measuring how heavy something is
  8. 12. The space occupied by a solid, liquid, or gas
  9. 14. type of change which does NOT form a new substance
  10. 17. A type of chemical that provides a lot of oxygen to help things burn