chem

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Across
  1. 2. seeing something
  2. 4. measured by the quality of something
  3. 7. an area of relatively level high ground
  4. 8. a substance or matter in a state in which it will expand freely
  5. 9. exerts heat outward
  6. 11. matter In a closed system matter cannot be created
  7. 15. the compactness of a substance
  8. 16. the degree or intensity of heat present in a substance
  9. 19. natural agent that stimulates sight
  10. 21. when atoms from two or more different elements combine
  11. 23. The number before
Down
  1. 1. measured by the quanitiy of something
  2. 3. something that takes up space
  3. 5. the smaller number below the element
  4. 6. typically large body of matter with no definite shape.
  5. 10. of best fit best represents the overall trend in a set
  6. 12. a conclusion reached on the basis of evidence
  7. 13. a substance made by mixing other
  8. 14. a pure substance
  9. 17. keeps heat inside
  10. 18. a substance that flows freely
  11. 20. substance a form of matter with constant, uniform composition
  12. 22. something that posses space