Question : Brass is an alloy of
Option 1: lead and tin
Option 2: zinc and copper
Option 3: antimony, tin and lead
Option 4: zinc, tin and copper
Correct Answer: zinc and copper
Solution : The correct answer is zinc and copper .
Brass is an alloy of copper and zinc. It is generally made by mixing 80% copper with 20% zinc. It has several benefits over copper metal like it is not prone to corrosion, and it has more hardness and strength. It is used for making decorative items, heavy utility machinery, musical instruments, etc. It is also used for making locks, hinges, ball bearings, ammunition, valves, electric plug sockets, etc.
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