Across
- 3. The resistance of a liquid to flow.
- 5. The ability of a substance to dissolve in a solvent such as water.
- 8. Hammering a solid so it can bent into different shapes.
- 10. A measure of resistance of a solid to being scratched or dented.
- 11. A temperature at which a solid turns into a liquid.
- 12. A part of an atom that has a negative charge and orbits the nucleus.
- 14. A very small particle that makes up everything.
Down
- 1. The central part of an atom that contains the protons and neutrons.
- 2. The number of protons or electrons in an atom.
- 4. The amount of mass per volume.
- 6. A characteristic or description of a substance that may help to identify it.
- 7. The ability to pull a substance into wires.
- 9. The mass of an atom.
- 13. One of the physical properties of matter.