Question

Classify the following things as a conductors and insulators.
Rubber, plastic bottle, iron, pencil lead, paper, aluminium, candle, sewing needle, wood ,
thermocol, plastic pen, glass, metal keys, coin, eraser.

Answer 1

Answer:

conductor: iron, pencil lead, aluminium, sewing needle, metal keys, coin

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.

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Rest of them are insulator

Answer 2

Answer:

Rubber , candle , coin , plastic , thermocol , eraser

Hope that is helpful