MYPsci2 Sara

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Across
  1. 3. two or more substance mixed together
  2. 6. that are positively charged
  3. 9. changing solid to gas
  4. 10. changing gas to solid
  5. 12. matter that has has no definite shape
  6. 14. changing liquid to gas
  7. 15. changing gas to liquid
Down
  1. 1. two or more elements chemically combined together
  2. 2. changing solid to liquid
  3. 4. matter that has definite size and shape
  4. 5. changing solid to liquid
  5. 7. the simplest form of matter that cannot be broken
  6. 8. smallest part of an element that can exist
  7. 11. that are negatively charged
  8. 13. matter that have an indefinite shape