Across
- 4. the way light bounces off an object
- 6. describes how energy such as electricity of heat can move through a material
- 9. a mixture where the composition is the same throughout; different parts are mixed so well that they won’t settle out on their own
- 11. the ability of matter to dissolve in a liquid
- 12. the material that something is made of
- 14. a measure of the amount of matter in the object
- 17. a physical combination of two or more substances that are blended together without forming new substances
- 18. one or more substances are changed to form a new substance
- 19. has a definite volume, but no definite shape
Down
- 1. a mixture of substances that are blended so completely that the mixture looks the same everywhere
- 2. substances mixed together to form a chemical change
- 3. a combination of two or more substances that is not uniform; you can and can be separated by physical or chemical means
- 5. anything that has mass and takes up space
- 7. the amount of space an object takes up
- 8. a change in matter but not what it is made of
- 10. has no definite shape, nor definite volume
- 13. the smallest unit of matter
- 15. has a definite shape and takes up a definite amount of space (volume)
- 16. a minute portion of matter
- 18. a type of mixture in which the particles of one material are scattered through another without settling out