The deposition time is 20 minutes. The current is 0.9 Ampere. Subatomic particles that carry negative electric charge. They are the smallest particles responsible for conducting the electric current. Each atom made up of a core of protons and neutrons.
Electrons surround the atom s core.
Direct current- electrons flow in the same direction. Solution that contains ions, giving it ability to conduct the current. For Cu plating Cu nuggets are used as anode. Both poles connected to rectifier- supplies DC current. Electrolytic degreasing, electrolytically activated dechroming, do not plate, but dissolve old worn out Cr layer, work according the same principle.