Structure and Properties of Matter

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Across
  1. 3. The smallest possible unit of matter
  2. 6. Anything that has weight and takes up space
  3. 7. No fixed shape and no fixed volume
  4. 9. To try to find out the facts about in order to learn how it happened
  5. 10. A pure form of matter
  6. 12. A physical combination of two or more substances that aren't chemically joined
  7. 13. electricity to pass through a material
  8. 14. The smallest unit of a substance that has all the properties of that substance
  9. 16. how much space an object or substance takes up in relation to the amount of matter in that object or substance
Down
  1. 1. a gas that doesn't have any color, taste or smell
  2. 2. The ability to dissolve into another substance
  3. 4. The act of careful watching and listening
  4. 5. Maintains its own shape of its container
  5. 6. the amount of matter or substance that makes up an object
  6. 8. A mixture of two or more substances that stays evenly mixed
  7. 11. The basic building block for all matter in the universe
  8. 15. A definite volume but not a definite shape