A student puts his signature with graphite pencil.if the mass of carbo – InterviewSolution

1.	A student puts his signature with graphite pencil.if the mass of carbon in the signature is 10 to the power -12g, calculate the number of carbon atoms in the signature
Answer» A student puts his signature with graphite pencil.if the mass of carbon in the signature is 10 to the power -12g, calculate the number of carbon atoms in the signature

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