 
 <prompt> If dem dey yarn based on emotions, which one dey carry pass emotions between iron, steel and zinc? Based on di last question, write one tori wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Zinc dey quick quick pass iron or steel and so e go attract almost all the oxidation for area until e finish dey corrode. A protective layer of oxide and carbonate (Zn5(OH)6(CO3)2) go form as zinc dey corrode. Dis protection go last even after the zinc layer don scratch but e go dey reduce as time dey go and zinc dey corrode. Dem dey apply zinc electrochemically or as molten zinc by hot-dip galvanizing or spraying. Galvanization dey use for chain-link fencing, guard rails, suspension bridges, lightposts, metal roofs, heat exchangers, and car bodies. 