A student analyzes the potential-energy curves for the bonds in \(\text{F}_2\), \(\text{ClF}\), and \(\text{Cl}_2\). The covalent radius of \(\text{F}\) is smaller than that of \(\text{Cl}\), and the equilibrium bond length is approximated by the sum of the bonded atoms’ covalent radii. All three curves are referenced to separated atoms at \(U=0\).

Which statement correctly identifies the curve for \(\text{ClF}\) and compares its bond-dissociation energy with that of \(\text{Cl}_2\)?