$($a$)(5)$Write down $2$ main advantages of electron diffraction over $x-$ray

diffraction.

$($b$))(5)$Write the $4$ steps in ceramic TEM sample preparation

$($c$)(5)$ What characterization technique would be useful for fractured ceramic sample

for evaluation of mechanisms of failure?

$($d$)(5)$ Why is it not possible to conduct EELS experiments in an SEM?

$($e$)(5)$ how are SEM and TEM samples made to be electrically conductive?

$($f$)(5)$Describe sample preparation for making TEM samples of gold nanoparticles

prepared in your laboratory.