Across
- 3. an atom or molecule that carries an electrical charge
- 8. subatomic particles with a negative charge
- 10. unstable physical mixtures of undissolved particles in a liquid
- 12. the substance that is dissolved in a solution
- 13. an ion with a negative electrical charge
- 14. also known as bases; compounds that react with acids to form salts
- 15. material that is capable of igniting and burning
Down
- 1. liquids that are not capable of being mixed together to form stable solutions
- 2. the substance that dissolves the solute and makes a solution
- 4. prolonged, repeated, or long-term exposure that can cause sensitivity
- 5. subatomic particles with no charge
- 6. a chemical combination of two or more atoms in definite (fixed) proportions
- 7. a solution that has a pH below 7 (neutral)
- 9. subatomic particles with a positive charge
- 11. an ion with a positive electrical charge