67ᵗʰ B.P.S.C Re-Exam (Pre) 2022
Brass is an alloy of –
aCopper and Nickel
bNickel and Zinc
cCopper and Zinc✓ Correct
dIron and Nickel
Explanation
Brass is an alloy made of copper (Cu) and zinc (Zn). Brass is used for making utensils, wires, machines, cartridges, etc. The properties of alloys are generally different from those of their constituent elements; for example, steel is stronger than its main constituent iron.
general-science