Chapter 3 Review

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Across
  1. 4. the attraction which allows molecules of the same kind to stick together
  2. 5. a measurement of the pull of gravity upon any object
  3. 6. the attraction which allows molecules of different kinds of matter to stick together
  4. 8. the length of the path an object has traveled
  5. 10. a group of atoms linked together
  6. 12. the rate of motion in a particular direction
  7. 13. the amount of material in an object
  8. 15. anything which occupies space, has substance, and under ordinary conditions cannot be created or destroyed
  9. 16. the only state of matter having a definite shape and occupying a definite amount of space
Down
  1. 1. what chilly solid changes directly to gas at -78.5 degrees celsius
  2. 2. the study of matter in motion
  3. 3. the amount of space a substance occupies
  4. 6. the most basic unit of a substance
  5. 7. the mass per unit volume of a substance
  6. 9. motion in which the velocity of the moving object does change
  7. 11. motion in which the velocity of the moving object does not change
  8. 14. the distance covered by a moving object in a unit of time