08:06
Chemistry Structure and Properties
Write a Lewis structure that obeys the octet rule for each molecule or
ion. Include resonance structures if necessary and assign formal charges
to each atom.
\begin{equation}
\mathrm { a. } {SeO}_{2} \quad \text { b. } \mathrm{CO}_{3}^{2-} \quad \text { c. } \mathrm{ClO}^{-} \quad \text { d. } \mathrm{NO}_{2}^{-}
\end{equation}