Draw an equivalent resonance structure that minimizes charges. Include all lone pairs in your structure.

Give handwritten both

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Draw 2 additional resonance structures for the polyatomic cation given.  All lone pairs and nonzero formal charges present in each resonance structure that can be drawn.  Each structure should only have one atom with a nonzero formal charge. Clearly indicate which of the 3 nonequivalent resonance structures is MOST important.

Show how these pairs of elements combine into octet-rule molecular compounds, as in the first example. First, draw their atomic Lewis structures, then use any number of these atoms to build an O.R. molecule, with multiple bonds if needed (you may not add a charge to make it O.R. as an ion!). Draw the O.R. Lewis structure, write its formula and chemical name. Atoms O.R. molecule Formula Name Carbon dioxide •¢. and ö. ö=c=ö CO2 H + Se I + S

Draw an equivalent resonance structure that minimizes charge. Include all lone pairs in your structure. CH2 Q

Counting available electrons and drawing a Lewis structures