lillianwilson012105 lillianwilson012105

25-10-2022
Physics

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Two helium isotopes fuse to form beryllium, as shown below. The mass of beryllium is 2.73 x 107 kg less than the combined mass of the two helium atoms. How much energy was produced during this reaction? The speed of light is 3 x 108 m/s. Show your work. Use E = mc².

3/2He+ 4/2He → 7/4Be

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