Chemistry

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Across
  1. 2. used to make observations
  2. 5. educated guess about what will happen
  3. 10. this causes matter to melt
  4. 11. able to be reversed
  5. 13. may be evidence of a gas
  6. 14. smallest particles
  7. 15. turn from water to ice
  8. 16. the study of matter
Down
  1. 1. bi-carb soda is an example of this
  2. 3. confectionery that fizzes in the mouth
  3. 4. solidified coconut oil
  4. 6. disappear in a liquid
  5. 7. amount of heat
  6. 8. a vegetable that can be used to test for acids and bases
  7. 9. a cooking liquid containing acetic acid
  8. 12. produced when an acid and base are mixed with water
  9. 16. acid found in some fruit
  10. 17. change from solid to liquid
  11. 18. turn to solid