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3. An element A has a molar mass of 98.0 g/mol, while an element B has a molar mass of 58.5 g/mol. (a) If you have 100.0 g of each element, which one will have the largest number of atoms? Justify. (b) If you have 20 atoms of each element, which one will have the largest amount of moles? Justify. (c) If we want to have the same number of moles for A and B, which one will have the largest number of atoms