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The binding energies of deuteron (.1H^2)...

The binding energies of deuteron `(._1H^2)` and `alpha`-particle `(._2He^4)` are 1.25 and 7.2 MeV/nucleon respectively. Which nucleus is more stable?

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Binding energy of `""_2He^4` is more than deutron `""_1H^2` . Hence `""_2He^4` is more stable.
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CBSE COMPLEMENTARY MATERIAL-DUAL NATURE OF MATTER AND RADIATION & ATOMS AND NUCLEI-Long Answer Question
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