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 | |