. The difference in the mass of 100 moles each of sodium atoms and sodium ions is
5.4800g .compute the mass of an electron?
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(Na) has 20 (e-) and (Na+) has 19 (e-)
Therefore, (Na) - (Na+) = (20 - 19) = 1(e-)
Therefore, (Na) - (Na+) = (20 - 19) = 1(e-)
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