Across
- 4. what role does salt play in water
- 5. if salt can dissolve in water it is
- 7. - Substance formed when two or more elements combine
- 9. - Substance that speeds up a chemical reaction
- 11. - Atom or molecule with a net electric charge
- 13. above pH 7
Down
- 1. - Substance that accepts hydrogen ions (H⁺) in solution
- 2. - A homogeneous mixture of two or more substances
- 3. - Substance present at the start of a chemical reaction
- 4. what role does water play a role with salt
- 6. below ph 7
- 8. - Two or more atoms bonded together
- 10. - Pure substance made of only one kind of atom
- 12. - Substance that donates hydrogen ions (H⁺) in solution
- 14. - Smallest unit of matter