Question

what was the need of making metals

Answer 1

The physical properties of different metals make them useful for different purposes. For example, copper is used for electrical wiring because it is a good conductor of electricity. Metal particles are held together by strong metallic bonds, which is why they have high melting and boiling points.

Answer 2

heya mate ✌️✌️
First of all metals are not created by humans they are natural..
Metals are very essential for our life
Around 80% earth is made up of metals..
Not only earth our body wants most metals like zinc , copper , iron..
Even if metals doesn't exist u can't ask ur question from ur smartphone.. so metals are very important..
Metals are found in huge rocks they first crushed and then refine from its ore away from their oxides..
☺️☺️☺️