Across
- 2. A matter that changes and at least one new substance with new properties is formed.
- 3. A chemical that gives off hydrogen ions in water and forms salts by combining with certain metals.
- 4. A substance made from two or more different elements that have been chemically joined
- 7. A colloidal system in which the particles are gas bubbles and the medium is a liquid.
- 11. A homogeneous mixture of one or more solutes dissolved in a solvent.
- 12. The effect of light scattering in colloidal dispersion, while showing no light in a true solution.
- 13. A substance that can accept hydrogen ions in water and can neutralize an acid.
- 14. A heterogeneous mixture of finely distributed solid in a liquid.
- 15. A mixture in which particles range between 1 and 100 nanometers in diameter.
Down
- 1. A substance that can be observed or measured without changing the identity of the substance.
- 5. A substance that cannot be broken down into smaller parts or changed into another substance.
- 6. A mixture in which the composition is uniform throughout the mixture.
- 8. Matter which has a specific composition and properties.
- 9. A mixture in which the composition is not uniform throughout the mixture.
- 10. A liquid medium that has become vicious enough to behave more or less as a solid.