If the total binding energies of .(1)H^(...

If the total binding energies of `._(1)H^(2),._(2)He^(4),._(26)Fe^(56)` and `._(92)U^(235)` nuclei are `2.22, 28.3, 492` and `1786MeV` respectively, identify the most stable nucleus out of the following

`""_(26)^(56)Fe`

`""_(92)^(235)U`

`""_(1)^(2)H`

`""_(2)^(4)He`

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