Galvanized iron sheets have a coating of:
A. Lead
B. Chromium
C. Tin
D. Zinc
Answer
Correct Answer: D. Zinc
Detailed About MCQs
Galvanization is the process of applying a protective zinc coating to steel or iron, to prevent rusting. Galvanised iron sheets have a coating of zinc. Zinc is a chemical element with the symbol Zn and atomic number 30.