What is anodization? layering metals to fortify them separating water to produce hydrogen and oxygen gases a process that makes the surfaces of metals resistant to corrosion reducing a metal from a metallic compound to obtain the pure form of that metal

The corrects answer is:'a process that makes the surfaces of metals resistant to corrosion'.

Explanation:

Anodization is defined as process of electroplating a metallic surface with a protective layer of an oxide.The advantages of this process is :

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.