No. As far as I know the Lewis Structure must be drawn.
I would look at IO3^- as the culprit.
Which of the following ions contains lone pair of electrons at the central atom?
A) SO4 2-
B) NO3 -
C) IO3 -
(Is there any ways without drawing the diagrams and I could still able to figure out the answer???)
Thx very much
1 answer