All materials can conduct electricity.

Choose 1 answer

True

False

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Sort these materials from the least to the most conductive.

Sort the options into the correct order.

silicon

glass

copper

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Sort these materials from the smallest to the highest resistance.

Sort the options into the correct order.

rubber

graphite

iron

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Insulating materials can pass an electric current when...

Choose 1 answer

there is a thunderstorm.

a high voltage is applied.

near a water source.

squeezed.

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Answer incorrect

Look at the slide below to work out the answer.