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ahyukj ahyukj
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A month ago

In the reaction 4He + 9Be → n + 12C, how much energy is released or absorbed? The masses of the neutral atoms are as follows: the mas of 4He is 4.0026033 u, the mass of 9Be is 9.0121831 u, the mass of n is 1.0086649 u, and the mass of 12C is 12.0000000 u.



4.21 MeV absorbed



4.21 MeV released



5.70 MeV absorbed



5.70 MeV released



6.34 MeV released

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College Physics

College Physics


Edition: 5th
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IgnesiasIgnesias
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A month ago
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