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