_______________ does not contain tin as an alloying material?
Correct answer: A. Brass
- A. Brass
- B. Pewter
- C. Solder
- D. Babbitt metal
Explanation
Brass is primarily an alloy of copper and zinc and normally contains no tin. Pewter, solder, and Babbitt metal are tin-containing alloys, although their exact compositions vary.
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