Metals and Non-metals — CHEMISTRY STD 7 — Question
ICSE BoardEnglish MediumSTD 7CHEMISTRYMetals and Non-metals1 Mark
MCQ
Bronze is an alloy of ______.
✓
copper and tin
B
copper and zinc
C
tin and zinc
D
copper, zinc and tin
✓
Answer
Correct option: A.
copper and tin
Bronze is an alloy ofcopper and tin. Explanation: Bronze is a solid alloy composed primarily of 88% copper and 12% tin. It is used in the production of hardware, utensils musical instruments, medals, and other items. Due to its resistance to corrosion caused by seawater, it is used in submerged bearings and ship propellants.
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