Gun metal contains________?
A85-92% copper and rest zinc
B70-78% copper and rest tin
C85-92% copper and rest tin with little lead and nickel
D70% copper and 30% zinc
E90% copper and 10% tin
Correct answer
C. 85-92% copper and rest tin with little lead and nickel
Explanation
The correct answer is 85-92% copper and rest tin with little lead and nickel.