Recent content by ptrcao

So a single bond represented by a single line is not applicable to ionic compounds? What about "structural formulae", are they not appropriate for covalent compounds? Can you explain please?

Is it valid to express KOH in this way (see attached image)? I wasn't sure if structural formulae are applicable to ions. The single bond to me denotes a covalent bond, which isn't applicable to the ionic compound KOH, is it?