Question $2.$

$2\mathrm{.}1$ The structure provided here is incomplete because atoms with formal changes are not labelled with their charge. Label all charged atoms with the correct formal charge:

$2\mathrm{.}2$ Redraw the molecule from $2\mathrm{.}1$ with the line bond structure, clearly labelling the formal charge.

$2\mathrm{.}3$ Identify the hybridization state of these charged atoms and label the hybridization in the box for $2\mathrm{.}2$

$3.$ The line bond structure provided is complete because atoms with formal changes are labelled. Draw all the missing lone pairs: