Chem Vocab

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Across
  1. 3. indefinite volume and shape
  2. 5. measure of 3D space an object has
  3. 12. visual difference in substance
  4. 13. approximate number
  5. 14. measure of heat flow
  6. 16. observed with 5 senses
  7. 17. definite volume and indefinite shape
  8. 19. chemically joined elements
Down
  1. 1. ordinary sized objects
  2. 2. visual consistency in substance
  3. 4. simplest form of substance
  4. 6. non-chemically joined substance
  5. 7. ratio of mass to volume
  6. 8. volume occupied by an object
  7. 9. change in original substance
  8. 10. space between 2 points
  9. 11. definite volume and shape
  10. 15. atoms and molecules
  11. 18. fe
  12. 20. quantity of matter