[填空题]
Calculate the total bindinjz6ma)z: :kst g energy, and the binding eng ivk k709(sdop a* koj111cvkergy per nucleon, for
(a) $_{1}^{7}\text{H}$ Binding energy = $MeV$ the binding energy per nucleon is $MeV$
(b) $_{26}^{56}\text{Fe}$. Use Appendix B. Binding energy = $ GeV$ the binding energy per nucleon is $MeV$