Zinc is not used__________________?
Correct answer: D. As an alloying element in various bronzes
- A. For producing zinc base die casting alloys
- B. In its oxide form as pigments
- C. As anode for corrosion prevention in boiler
- D. As an alloying element in various bronzes
Explanation
Zinc is used in die-casting alloys, zinc-oxide pigments and sacrificial anodes for boiler corrosion protection. Zinc is characteristic of brass rather than bronze, so it is not normally described as an alloying element in various bronzes.
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