Given the following information about the activity series, select element(s) that could be used to protect the iron in a steel ship's hull from corrosion.Cu

Question

Given the following information about the activity series, select element(s) that could be used to protect the iron in a steel ship's hull from corrosion.Cu < H₂ < Sn < Fe < Zn < Mg

Quizplus · Accepted Answer

According to the activity series, elements that are higher on the list can displace those that are lower on the list in a chemical reaction. Therefore, the best choice for protecting iron in a steel ship's hull from corrosion would be an element that is higher on the activity series than iron. Zinc and magnesium are both higher on the activity series than iron, so either of these elements could be used to protect the iron in a steel ship's hull from corrosion. Copper and tin, which are lower on the activity series than iron, would not provide effective corrosion protection. H₂ is a hypothetical element and is not relevant to the question.

Given the Following Information About the Activity Series, Select Element(s)