Question

aluminium is a very reactive metal yet they are used to make utensils for cooking?​

Answer 1

This is because aluminium reacts with oxygen present in air to form a thin layer of aluminium oxide. This oxide layer is very stable and prevents further reaction of aluminium with oxygen. Also, it is light in weight and a good conductor of heat. Hence, it is used to make cooking utensils.....

I hope it helps you

Answer 2

Answer:

since it forms a layer of aluminium oxide which prevents the food from reacting