PDF chapter test TRY NOW

1. What is electroplating?
 
a.   is the process of depositing a layer of one metal over the surface of another metal.
 
b. Electroplating can be done using .
 
2. Give some uses of electroplating.
 
a. A zinc coating is applied to iron to prevent it against corrosion and .
 
b. The metal chromium has a .