| A | B |
|---|
| neutralize (Am) / neutralise (Br) | to add an acid to an alkali (or vice versa) resulting in a neutral solution |
| acid | a substance with a pH less than 7 |
| metal | an element that conducts heat and electricity well, is usually shiny and is malleable (can be bent or shaped) |
| hydrogen | a colorless, highly flammable gas |
| carbonate | a compound containing carbon and oxygen (CO3) |
| carbon dioxide | a colorless gas found in air, containing carbon and oxygen |
| lime water | water to which an alkali has been added; used to test for the presence of carbon dioxide |
| malleable | able to be bent or shaped easily |
