1.

Name the constituents of the following alloys : (i) Brass (ii) Stainless steel (iii) Bronze, State one property in each of these alloys, which is different from its main constituents.

Answer»

Solution :(i) Brass : copper and zinc
(ii) Stainless STEEL : iron, NICKEL and chromium
(iii) Bronze : copper and tin.
brass and bronze have lower ELECTRICAL CONDUCTIVITY than their constituents. Stainless steel does not corrode easily as iron does.


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