You MATTER!!

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Across
  1. 4. The process of a liquid turning into a gas.
  2. 5. Basic building block of matter.
  3. 7. Smallest part of an element that has properties of that element.
  4. 8. State of matter with no definite shape/volume.
  5. 9. Substance that can't be broken down into a simpler substance..
  6. 12. Change in matter where no new substances form.
  7. 13. State of matter that has a definite shape/volume.
Down
  1. 1. The process of a solid turning into a liquid.
  2. 2. The process of a gas turning into a liquid.
  3. 3. Mixture in which one substance dissolves in another.
  4. 6. Measure of the amount of matter in an object.
  5. 10. State of matter with definite volume but not shape.
  6. 11. Substance that is made of two or more different elements.