hello hankir - not done this one yet - weather too nice for sitting indoors!..but have a look on here:http://www.crosswordsolver.org/forum/567391/ev-1226/
I expect you have finished this by now hankir.........but if not.........you need to replace the letters from the grey column (4,4) with what she was turned into...(from the bible story). Use symbols from the periodic table Group 1
sorry hankir ....... last thread wasn't quite right.......you need to use symbols from Group 1 and Group 7 to make the salts which are needed to fill the grey cells
It is interesting that no clear instruction is provided.
So Kiting and Lifting both fit.
I tried to see if the two shaded columns can each spell a word. That would decide what the salt should be.
But I doubt it is possible.
I guess we go with whatever works.