explain why graphite is used in pencils
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Graphite is used in pencils because of its ability to leave gray marks on paper. Graphite chemically forms a carbon bond.It is easy to work with because it is soft and can be encased into a wooden barrel.As the pencil moves across the paper, layers of graphite rub off.Hope it helps. Please mark brainliest.
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the zinc which is more reactive than crop is payment copper sulphate the solution and the cons become colours new information
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