Answer: Option (a) is the correct answer.
Step-by-step explanation:
Non-metals are the substance which are electron deficient in nature. They are also brittle and bad conductors of heat and electricity.
Whereas electrical wires, structural components in buildings, and coinage requires good conductors of heat and electricity. Therefore, metals being good conductors of heat and electricity are suitable for them.
Hence, we can conclude that handle of frying pan would be a good use for a non-metal.