Which of the following statement(s) is/are correct?

The bond order in $O_2^{-}$ is 1.5 while that of $O_2^{2-}$ is 1.0. So bond length in $O_2^{-}$ is less than in $O_2^{2-}.$ Thus $O_2^{2-}$ is larger than $O_2^{-}. O_{ }^{2-}$ is smaller than both $O_2^{-}\&O_2^{2-}(O^{2-}=126pm,O_2^{2-}=180pm\text{\hspace{0.17em}and\hspace{0.17em}}{O}_2^{-}=163pm)$

A) $L.E\alpha \frac{Z_{+}\times Z_{-}}{r_c+r_a}.$ As the size of cation $\left({\text{r}}_{\text{c}}\right)$ increases down the group L.E decreases thus stability decreases

B) Since $Z_{-}$ is 1 in $O_2^{-}$ (super oxide ion ) 2 in $O_2^{2-}$ (peroxide ion) the LE of super oxides will be less than peroxides

D) Thermal stability of super oxides is a combined effect of lattice energies of oxides, super oxide and decomposition energy of super oxide. Stability of super oxides increases down the group.