Question

select the correct answer from each drop - down menu. which material is used as a rust inhibitor that may also pose a health risk? is used as a rust inhibitor that might cause

Explanation:

To determine the material used as a rust inhibitor with health risks, we analyze the options:

• Silica: Primarily used in glass, optics, etc., not a rust inhibitor.
• Glass fiber: Used in composites, insulation, not a rust inhibitor.
• Cadmium: A heavy metal used as a rust inhibitor (e.g., in plating) and is toxic, posing health risks.

Answer:

cadmium