Lydia w matter

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Across
  1. 5. solid to a liquid
  2. 7. smallest particles in matter made up of molecules and electrons
  3. 8. amount of space something takes up
  4. 9. something that changes but is still the same thing
  5. 13. water gets hot and creates bubbles
  6. 14. fourth state of matter
  7. 15. Anything that takes up space and has mass.
  8. 16. the state of which matter can exists
  9. 18. smallest physical unit of an element
  10. 20. molecules that move freely among themselves
Down
  1. 1. substances that can be be broken down
  2. 2. liquid to a solid
  3. 3. two elements that can be broken down
  4. 4. molecules are going crazy
  5. 6. water that gets a set temperature starts to rise
  6. 10. can become something different
  7. 11. something that changes and can not be fixed
  8. 12. the act or process of reducing a gas or to a liquid or solid form.
  9. 17. how much of something
  10. 18. something that can be divided or broken up from one another
  11. 19. molecules are tight together and barely moving