Matter vocabulary

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Across
  1. 4. soaks up water easily
  2. 5. two or more substances coming together
  3. 6. amount of matter in an object
  4. 7. shininess
  5. 9. amount of space something takes up
  6. 11. breaks if hammered
  7. 12. dissolves in water
  8. 13. measure of the force on a object due to gravity
  9. 17. stretches and returns to its normal shape
  10. 18. bending it without breaking it
Down
  1. 1. how it smells
  2. 2. heat and electricity move easily through it
  3. 3. can be hammered into thin sheets
  4. 8. the amount of mass per unit of volume
  5. 10. breaks smoothly along the lines of a plane
  6. 12. color of the powder from a streak plate
  7. 14. measure of the ability to scratch something
  8. 15. breaking in a random pattern
  9. 16. what you see when the light shines off of something