Question

Why is an alloy is preffered in tosters to a metal

Answer 1

Explanation:

Conductor of electric heating devices such as toaster or electric iron is made of an alloy rather than pure metal because if electric heating devices are made up of pure metal then the metal melt easily when heat is increase and pure metal get corrode easily.

Answer 2

if electric heating devices are made up of metals then metal melt easily when heat is increased and pure metal will corrode easily

for this reason alloy is preffered than metals