What gets plated during electoplating?

In electoplating, a thin layer of metal is deposited onto the surface of an object, typically made of a different material, such as plastic or metal. The process involves using an electrolytic solution containing metal ions, which are reduced and adhere to the substrate when an electric current is applied. Common metals used for plating include gold, silver, nickel, and chromium, enhancing properties like corrosion resistance, appearance, and conductivity.