Answer:
Galvanishing sa ways of preventing toh sorry yung pangalawa lang knows ko hehe
Explanation:
Galvanishing protects from rust in a number of ways: It forms a barrier that prevents corrosive substances from reaching the underlying steel or iron. ... The zinc protects its base metal by corroding before iron. The zinc surface reacts with the atmosphere to form a compact, adherent patina that is insoluble in rainwater.
