Question

why are metals used to make vessels

Answer 1

Cooking utensils are made uo of copper and aluminium because they are good conductors of heat and hence food can be easily cooked in them.Their handles are made up of plastic because plastic is poor conductor of heat due to which the handles do not get heated and we are sble to hold the utensil with their help.

Answer 2

metals like aluminium and copper are good conductors of heat and have high melting point and thus can be used for making cooking vessels.