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in Chemistry by (15 points)
edited by

Calculate the numbers of electrons which will together weigh one gram

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1 Answer

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by (55.5k points)

Mass of an electron = 9.1 x 10-28 g

Or

9.1 x 10-28 g contains = 1 electron

Therefore 1g contains = 1/9.1 x 10-28 *1 = 1.098 x 1027 electrons

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