Across
- 4. a form of matter that does not have a definite volume or shape
- 5. the change of a state from a liquid to a solid
- 6. is the change of state from a liquid to a gas that usually occurs at the surface of a liquid over a wide range of temperature
- 9. the main temp of a compound internal state in a changing environment
- 11. the change of state from a solid to a liquid
- 12. a measure of the amount in an object
- 13. property is a property of matter that describes a substance's ability to participate in chemical reactions
- 15. the change of a state from a gas to a liquid
- 16. Substance a sample of matter, either a single element or a single compound, that has definite chemical and physical properties
Down
- 1. the process in which material is laid down
- 2. describes something that does not have a uniform structure or composition throughout
- 3. anything that has mass or takes up space
- 7. property a characteristic of a substance that does not involve a chemical change such as density, colors, or hardness
- 8. is the smallest part of an element that can not be broken down chemically
- 10. a state of matter in which the volume and shape of a substance are fixed
- 14. a combination of two or more substances that are not chemically combined