Across
- 6. recognize differences
- 8. put things with similar properties into groups
- 10. the amount of space that matter takes up
- 11. material that can pull some kinds of metal toward it
Down
- 1. matter that has a definite shape
- 2. matter that does not have a definite shape but takes up a definite amount of space
- 3. physical property that describes how easily a material can be scratched
- 4. whether an object is rough or smooth
- 5. characteristic of an object
- 7. measure of how much matter something has
- 9. determine