| A | B |
| Malleable | Material that can be pounded into shapes. |
| Ductile | Material that can be pulled out or drawn into a long wire. |
| Conductor | Material that allows heat and energy to pass through easily. |
| Corrosion | The wearing away of a metal. |
| Diatomic Molecules | Molecules containing two atoms. |
| Halogen Family | Group 17 on the periodic table with 7 valence electrons. |
| Noble Gases | Group 18. These elements do not gain or lose electrons. |
| Metalloids | Having some of the characteristics of metals and some of the characteristics of nonmetals. |