Based on Formal Charge Considerations,the Electron-Dot Structure of CO₃^2- Ion

question 51

Multiple Choice

Based on formal charge considerations,the electron-dot structure of CO₃^2- ion has

• A)two resonance structures involving two single bonds and one double bond.
• B)two resonance structures involving one single bond and two double bonds.
• C)three resonance structures involving two single bonds and one double bond.
• D)three resonance structures involving one single bond and two double bonds.

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