Chemical and Physical Properties Review

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Across
  1. 5. variable that the scientist changes in an experiment
  2. 7. ability of an object to float in air or water
  3. 8. allows electricity to flow through it
  4. 12. properties observed that does change the identity of a substance
  5. 14. the degree of shininess of an object
  6. 16. how much space it takes up
  7. 17. 2 or more substances combined but a chemical change has not occured
  8. 18. measure of how compact an object is mass divided by volume
  9. 20. solid liquid gas
Down
  1. 1. ability to be drawn into a wire or have the shape changed or bent
  2. 2. variable that the scientist measures as a result of the changing the independent variable
  3. 3. properties observed w/out changing the identity of the substance
  4. 4. has pH of exactly 7
  5. 6. has a pH below 7
  6. 9. resistance of a liquid to flow
  7. 10. temperature at which a liquid becomes a solid water is 0 degrees celsius
  8. 11. attraction to a magnet
  9. 13. ability to be hammered or shaped under pressure without breaking
  10. 15. ability to dissolve easily
  11. 19. has a pH above 7