Question

give reasons the heating elements of electrical heating appliances are made of alloy rather than a pure metal​

Answer 1

Answer:

Because of their low resistivity

Answer 2

Answer:

The resistivity of an alloy is higher than the pure metal. Moreover, at high temperatures, the alloys do not melt readily. Hence, the coils of heating appliances such as electric toasters and electric irons are made of an alloy rather than a pure metal.