MATTER

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Across
  1. 4. State of matter with fixed shape and volume
  2. 5. The smallest unit of matter
  3. 8. A property that describes how substances react
  4. 9. State with fixed volume, but no fixed shape
  5. 10. State with no fixed shape or volume
Down
  1. 1. The amount of matter in an object
  2. 2. Two or more atoms bonded together
  3. 3. The amount of space something occupies
  4. 6. Mass divided by volume
  5. 7. A property that can be observed without changing identity