$(25)$ Shown below are low resolution $($top$)$ and high resolution $($botion$)$ images of polymer capped CdSe nanoparticles. The top image shows a very high resolution inset.

$($a$)(10)$ what is the size of polymer capping on the Cds particles? And what is the size of the particles and their approximate separation?

$($b$)(10$jDo the particles indicate high crystallinity or low? How did you infer that?

$($c$)(5)$describe a new experiment that you would undertake to evaluate in more detail the chemical composition of the particle$-$coating interface