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The mass of a uranium-238

  1. The mass of a single uranium atom is 4.70E-22 grams. How many uranium atoms would there be in 167 milligrams of uranium?
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    2. Miranda asked by Miranda
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  2. The mass of a single uranium atom is 4.70E-22 grams. How many uranium atoms would there be in 164 milligrams of uranium?
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    2. Tez asked by Tez
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  3. The mass of a single uranium atom is 4.70E-22 grams. How many uranium atoms would there be in 339 milligrams of uranium?
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    2. pa asked by pa
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  4. How many uranium atoms are there in 8.4 g of pure uranium? The mass of one uranium atom is 4 x 10^-26
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    2. Anna asked by Anna
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  5. How many uranium atoms are there in 8.2 gof pure uranium? The mass of one uranium atom is 4 × 10^−26 kg.
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    2. Nora asked by Nora
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  6. How many uranium atoms are there in 9.5 g of pure uranium? The mass of one uranium atom is 4 × 10−26 kg
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    2. GABBY asked by GABBY
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  7. How many uranium atoms are there in 6.2 gof pure uranium? The mass of one uranium atom is 4 × 10−26 kg.
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    2. ll asked by ll
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  8. In a uranium fission reaction, uranium splits into two smaller atoms and energy.Where did the energy come from? Responses When
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  9. The mass of uranium atom is 3.95×10 -22 grams the massive oxygen molecule is 5.31×10 -23 g² how many times greater is the
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  10. The mass of one electron is 9.11 * 10(negative 28) grams. A uranium atom contains 92 electrons. Find the total mass of the
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    2. christy asked by christy
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