Question

……….is a process of forming a thick oxide layer on the …… of metal.

• A. Anodizing
• B. surface

Answer 1

1. Anodizing is the process of forming a thick oxide layer on the surface of the metal.

For Example:

1. Anodizing is the electrolyte process.
2. The thickness of oxide layers is $5$ to $30$$\mathrm{\mu m}$.

Hence, Anodizing is the process of forming a thick oxide layer on the surface of the metal.