Which of the following alloys does not contain copper? l. Brass II. Bronze III. Steel

Assessment: WAEC SSCE - Chemistry - 2009 (Objective) Subject: Chemistry

Question 1 Report

Which of the following alloys does not contain copper? l. Brass II. Bronze III. Steel
Answer Details
Steel does not contain copper, so the correct answer is III only. Brass is an alloy of copper and zinc, and bronze is an alloy of copper and tin. Steel is an alloy of iron and carbon, and may also contain other elements such as manganese, nickel, and chromium.
Read lesson note on Non-metals And Their Compounds (JAMB)
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