Question

what are the four uses of metals

Answer 1

•Gold and silver are used for making jewellery.
•Aluminum and copper are used for making wires and cooking utensils as they are good conductor of electricity and heat.
•Aluminum foil is used for packaging.
•Zinc is used for galvanisation.

Answer 2

Here is your answer
1. Gold and silver is used in making jewellery
2. Copper is used in wiring at home
3. Iron nails is use in making iron foils.
4. Metals are very strong,durable and no reactive.

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