If the total binding energies of _ 1 ^ 2 H , 2^ 4 H , 25 ^ 56 Fe and 12^ 235 U nucleus…

Physics · JEE Main · NTA ExamsAtoms and Nuclei

If the total binding energies of \({ }_{1}^{2} \mathrm{H}\), \(2^{4} \mathrm{H}\), \(25{ }^{56} \mathrm{Fe}\) and \(12^{235} \mathrm{U}\) nucleus are 2.22, 28.3, 492 and 1786 MeV respectively. Identify the most stable nucleus out of the following
  1. \({ }_{26}^{55} \mathrm{Fe}\)
  2. \({ }_{1}^{2} \mathrm{H}\)
  3. \(n_{5 E}^{2 E}\)
  4. \({ }_{2}^{4} \mathrm{He}\)

Answer

(A) _ 26 ^ 55 Fe

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