Answer 1

Five uses of metals are:

1. Metals are ductile and can be drawn into wires. Example: copper and aluminium
2. House-hold utensils and factory equipment can be made using metals because they are malleable. Example:Iron, copper and aluminium.
3. Iron can be protected from rusting by galvanising it with zinc.
4. Mercury, a liquid metal, is used in thermometers.
5. Car batteries are made out of the metal, lead.