Callista's word puzzle

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Across
  1. 2. two or more substances that you can’t see
  2. 4. has no definite shape
  3. 6. any typeof number and can be measured
  4. 7. the smaller version of a solution
  5. 9. Mixture two or more particles that can see
  6. 11. definite shape
  7. 12. the bigger version of a solution
  8. 14. looks like a mixture but actually has two or more particles
  9. 16. more energy/heat
  10. 18. can make a solute form a solution when added to certain solvents
  11. 19. disappears in water
  12. 20. Dioxide it’s a type of gas
Down
  1. 1. tiny pieces of matter
  2. 3. description, can be observed with the senses without being measured
  3. 5. everything you touch
  4. 8. when the particles cannot mix together
  5. 10. the amount of solute dissolved in a solvent
  6. 13. it can change matter by changing the amount of it
  7. 15. they move fast and far apart
  8. 17. Substance one particle