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Mathematics, 30.01.2020 00:04 UratazZ

Harry reads that a particular element has an atom with a mass of 0.12 grams. what is the weight of the atom expressed in scientific notation? a. 1.2 × 10-9 grams b. 1.2 × 10-11 grams c. 1.2 × 1011 grams d. 1.2 × 1012 grams

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Harry reads that a particular element has an atom with a mass of 0.12 grams. what is the weight of t...
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