Give one example of the application of electroplating.

11 What is Electroplating?  12 During electroplating the copper deposited on the plate connected to negative terminal comes from the solution. How this loss of copper from solution compensated? 14 Why chromium is used for electroplating? Why the objects which have chromium plating are not made of chromium itself? 15 Except chromium plating on several other metals what other metals are used for waiting . Give few examples.