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Which one of the following will have the largest number of atoms? (1) 100 g of He (2) 100 g of Na (3) 100 g of Ii (4) 100 g of Al |
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Answer» (1) 100 g of He (1) 100 g of He = 100 / 4 = 25 NA 2) 100 g of Na = 4.3 NA (3) 100 g of Li = 14.28 NA (4) 100 g of Al = 3.70 NA |
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