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Find the energy required to split .(8)^(...

Find the energy required to split `._(8)^(16)O` nucleus into for `alpha` - particles. The mass of `alpha`- particle is `4.002603u` and that of oxygen is `15.994915 u`.

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Mass of `alpha` - particle `= 4.002603 u`
Mass of oxygen `= 15.994915 u`
`B.E = ["Mass of" 4 alpha- "particles" - "Mass of oxygen"]xx 931.5MeV`
`B.E = [4 xx 4.002603 - 15.994915] xx 931.5 MeV`
`= (16.010412-15.994915) xx 931.5 MeV`
`= 0.01549 xx 931.5 , B.E = 14.43 MeV`
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