Chemistry, 06.05.2021 14:00 shusemann

A student puts his signature with graphite pencil. If the mass of carbon in the signature is 10-12g, calculate
the number of carbon atoms in the signature.

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A student puts his signature with graphite pencil. If the mass of carbon in the signature is 10-12g, calculatethe number of carbon atoms in the signature.​

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Another question on Chemistry

A student puts his signature with graphite pencil. If the mass of carbon in the signature is 10-12g, calculate
the number of carbon atoms in the signature.