Properties of Matter Lesson 1-12 Vocab Crossword 8th grade

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Across
  1. 5. the ability to float
  2. 7. state of matter in which molecules are close together and move over each other
  3. 10. state of matter in which molecules are tightly packed and only vibrate
  4. 12. unit of measure of volume in the metric system
  5. 13. Controlled test to see what will happen in a given situation
  6. 14. changing directly from a solid to a gas
  7. 15. unit of measure for length in the metric system
  8. 18. observations observations that do not involve numbers
  9. 19. something that can change or be changed in an experiment
  10. 20. energy
  11. 21. lens the lens closest to the object being observed on a microscope
Down
  1. 1. unit of measure of mass in the metric system
  2. 2. property property that can be measured without changing the type of matter
  3. 3. the lens at the top of the microscope that you look through
  4. 4. observations observations that involve numerical data (numbers)
  5. 6. property property that describes how a substance reacts with other substances
  6. 8. change changing from one state of matter to another
  7. 9. change from a gas to a liquid
  8. 11. good or educated guess
  9. 15. Anything that has mass and takes up space
  10. 16. method systematic way of observing, testing, and repeating experiments to attain knowledge
  11. 17. state of matter in which molecules are far apart from each other and move quickly