Question

1 point
Which of the following is a
good conductor of electricity.​

Answer 1

Answer:

Metals, especially silver, are good electrical conductors. Copper is cheaper than silver, so it is made into millions of miles of electrical wiring every year. Materials like glass and plastic are poor electrical conductors, and are called insulators.

Explanation:

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Answer 2

Answer:

metals copper glass and plastic are poor conductors