Across
- 2. A measure of how resistant a solid is to scratching
- 5. A measure of a material's ability to conduct heat
- 8. How a material responds to a magnetic field
- 9. The degree to which a substance can damage an organism
Down
- 1. Characteristics observed only during a chemical reaction
- 3. How easily a substance catches fire and burns
- 4. The ability of a substance to dissolve in a liquid
- 6. The amount of three-dimensional space an object takes up
- 7. A measure of the amount of matter in an object