Across
- 3. How hard it feels or how hard to break
- 6. the property of reflecting light or radiation, especially reflectance as measured independently of the thickness of a material.
- 7. How it reacts in flames.
- 8. What it feels like.
- 10. Is what takes up space.
Down
- 1. Also to observe something with its characteristics but to be able to change it.
- 2. How it reacts to a magnet.
- 4. Observe something with its characteristics without changing it.
- 5. How fast it dissolves in a liquid.
- 9. Something that makes something more special.