

MCQOPTIONS
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1. |
Bronze contains |
A. | 70% copper and 30% zinc |
B. | 90% copper and 10% tin |
C. | 85-92% copper and rest tin with little lead and nickel |
D. | 70-75% copper and rest tin |
Answer» C. 85-92% copper and rest tin with little lead and nickel | |