Across
- 2. the amount of material in an object
- 5. specific kind of matter
- 6. to mix completely in liquid
- 8. the ability of a material to be attracted to a magnet
- 11. characteristics that can be observed
Down
- 1. describes whether an object sinks or floats
- 3. to dissolve in another substance
- 4. anything that has mass and takes up space
- 7. to reduce or stop the flow of energy
- 9. how much space an object takes up
- 10. to allow energy to flow through