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The paragraph preceding Example 1.1 in the text mentions that the atomic mass of aluminum is . 27.0 u = 27.0 (1.66 ( 10(27 kg. Example 1.1 itself says that 27.0 g of aluminum contains 6.02 ( 1023 atoms. (a) Prove that each one of these two statements implies the other. (b) What If? What if it’s not aluminum? ................
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