Question

Make a list of 5 items in your house that are made of metals. Write what they are used for.
Relate their use to the physical properties of metal.
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Answer 1

Answer:

• iron, copper, aluminium metals are used to make cooking utensils,and water boilers for factories.
• Copper metals are used for electric wires for house hold wiring , electric motors, armature of dynamo etc.
• aluminum foil is used for packaging medicines, choclates , food items.

Answer 2

metals. items.

Lead. paint. .

Copper. wire.

Silver. jewellery

Brass. pipes

Aluminum. kitchen utensils

used for

lead ---> It is most commonly used.

to provide texture to objects.

copper --->it is used to bear mechanical loads or electricity and telecommunications signals

silver --> it is used to make mirror etc

brass-->it is used to make tools, appliance parts, and ammunition components.

aluminum -->it is used to make foil etc