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28 December, 12:26

What is the energy Q released when 131 53Idecays and 131 54Xe is formed? The atomic mass of 131 53I is 130.906118 u and the atomic mass of 131 54Xe is 130.90508 u.

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  1. 28 December, 12:48
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    Answer:0.967meV

    Explanation:

    -Find the difference in u, so 130.906118-130.90508 = 0.001038u

    - convert to meV

    1 u = 931.494meV

    multiply 0.001038 by 931.494

    =0.001038 X 931.494

    0.967 meV
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