Which metal is used for coating in galvanization?
Lead
Mercury
Zinc
Copper
Zinc is used for galvanization. It is a method of protecting steel and iron from rusting by coating them with a thin layer of zinc.
Which metal is used for coating in galvanisation?
Calamine ore can be used to extract one of the following metals. This metal is: (a) copper (b) mercury (c) aluminium (d) zinc