Matter

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Across
  1. 2. when a solid changes to a liquid
  2. 3. anything that takes up space and has mass
  3. 5. the amount of matter in an object
  4. 6. the amount of space that a object takes up
  5. 10. the particle that makes up matter
  6. 11. a type of mixture in which one substance dissolves into another
  7. 13. a combination of two or more substances that keep their identity when combines
Down
  1. 1. when a liquid changes to a solid
  2. 4. causes changes in states/phases of matter
  3. 7. state of matter that has definitive volume & shape with tightly packed atoms
  4. 8. state of matter that has definitive volume but not shape with atoms that are closer but move around
  5. 9. state of matter that has no definitive shape or volume with atoms that are spaced out and move freely
  6. 12. matter does ____ gain or lose mass during phase changes