Across
- 1. a charcteristes of a pure substance
- 5. the amount of matter in an object
- 6. a change in a substance that does not involve a change
- 8. a measure of the force of gravity on a object
Down
- 2. a change of matter that produces one or
- 3. the change of its position
- 4. the amount of space in a object takes up
- 7. mass + volume