Across
- 1. the amount of matter in a sample
- 6. some properties change but the composition of the material DOES NOT change
- 7. a form of matter that has an indefinite shape, flows, and yet has a fixed volume
- 9. a change that produces matter with a different composition than the original matter
- 11. how the object absorbs and reflects light
- 12. the way that a substance reflects light
- 13. the ability of a substance to be stretched into a wire
- 15. a form of matter that takes both the shape and volume of its container
- 16. a substance that contains two or more elements chemically combined in a fixed proportion
- 21. the type of matter in a sample
- 23. solid that forms and settles out of a liquid mixture
- 26. A mixture in which the composition is not uniform throughout
- 28. the simplest form of matter that has a unique set of properties
- 29. the amount of space an object occupies
- 30. how the substance looks and feels
- 31. A substance present at the start of the reaction
- 33. a liquid is boiled to produce a vapor that is then condensed into a liquid
Down
- 2. A substance produced in the reaction
- 3. A quality or condition of a substance that can be observed or measured without changing its composition
- 4. Matter that has a uniform and definite composition
- 5. a physical blend of two or more components
- 8. the gaseous state of a substance that is generally a liquid or solid at room temperature
- 10. A mixture in which the composition is uniform throughout
- 14. the ability of a substance to be hammered Flat and to retain the new shape
- 17. Some elements react with oxygen
- 18. any part of a sample with uniform composition and properties
- 19. Some elements react with water
- 20. The ability of a substance to undergo a specific chemical change
- 22. separates a solid from a liquid
- 24. the ratio of mass to volume
- 25. a measure of the average kinetic energy of particles in a substance
- 27. the amount of matter in an object
- 32. a form of matter that has a definite shape and volume