Across
- 2. a group of bonded atoms which represent a small unit in a chemical compound
- 3. to make something different
- 4. a change to a physical feature
- 8. a large amount of matter with no definite shape
- 9. physical characteristics of an object
- 11. a specific find of matter with particular properties
- 12. something made of 2 or more different elements; a mixture
- 13. an object that takes up space and has mass
Down
- 1. a change from one substance to another
- 3. the change of a chemical substance
- 5. the basic unit of an element
- 6. this is both a physical and chemical change; blue is an example of this
- 7. a substance which cant be broken down anymore
- 9. the characteristics of an object
- 10. the different forms of matter