Matter units

123456789101112131415161718
Across
  1. 6. a kind of matter with uniform properties
  2. 7. a state of matter that has volume and takes the shape of its container
  3. 10. the smallest unit of an element
  4. 12. the smallest particle of a substance
  5. 13. a state of matter that has no volume or no shape
  6. 15. the study of matter and its interactions with other matter and energy
  7. 16. a characteristic of a substance
  8. 18. a pure substance that cannot be chemically broken down
Down
  1. 1. the ability of a substance to undergo a specific chemical change
  2. 2. the phase change of a gas to a liquid
  3. 3. a chart that organized the known elements
  4. 4. the force applied to a substance
  5. 5. the amount of space an object takes up
  6. 6. a state of matter that has volume and takes up space
  7. 8. how much matter is packed in a certain space
  8. 9. the force of gravity on an object
  9. 11. anything that takes up space and has mass
  10. 12. the amount of matter in an object
  11. 14. the total energy of all the particles in a object
  12. 17. the basic unit in the metric system