Matter Will D.

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Across
  1. 2. where something is being condensed
  2. 5. where a solid turns to a liquid
  3. 6. where molecules have so much more energy than gases
  4. 7. 2 or more elements combined
  5. 10. amount of space measured in cubic units
  6. 11. state where matter can exist
  7. 14. where water vapor goes into the air and turns to precipitation
  8. 15. any combination of 2 or more elements
  9. 16. where there's a lot of energy and space
  10. 17. smallest physical unit of a compound or element
  11. 18. where a liquid turns to a gas
  12. 19. a component of the whole or one that may be resolved
Down
  1. 1. molecules that move freely
  2. 2. where something changes form and can't be changed back
  3. 3. the smallest component of an element
  4. 4. anything that has mass and takes up space
  5. 8. the amount of space in an object
  6. 9. where a liquid dissolves something
  7. 11. when a figure changes its look or shape
  8. 12. where molecules are almost completely still
  9. 13. where a liquid turns to a solid