Question

Name two metals which do not corrode easily. give an example in each of the following cases to support that (a) corrosion of some metals is an advantage (b) corrosion of a metal is a serious problem

Answer 1

Two metals which does not corrode easily are platinum and gold
a) in copper and aluminium the corrosion make a layer of its oxide on the surface which protects it from further damage
b) corrosion is a serious problem in metal like iron it damage the quality of iron and make it weak

Answer 2

Answer:

Two metals which does not corrode easily are platinum and gold

a) in copper and aluminium the corrosion make a layer of its oxide on the surface which protects it from further damage

b) corrosion is a serious problem in metal like iron it damage the quality of iron and make it weak

Explanation:

Please mark as brainliest