| A | B |
|---|
| acid | a compound with a pH below 7 |
| base | a compound with a pH above 7 |
| electrolyte | a substance that conducts electricity when in solution |
| pH | measure of the hydrogen ion concentration of a solution |
| salt | a compound formed from the reaction between an acid and base |
| neutralization | a reaction between an acid and base producing a salt and water |
| indicator | material that changes color in the presence of an acid or base |
| pH scale | a range of numbers indicating the concentration of hydrogen ions |
| proton donor | an acid; produces H+ in water |
| proton acceptor | a base; produces OH- in water |
