Lewis structures of carbonate ion showing electron delocalization between equivalen...
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Problem
Lewis structures of carbonate ion showing electron delocalization between equivalent structures.
Step-by-step solution
The image displays two equivalent Lewis structures of the carbonate ion, connected by a double-headed arrow, which represents resonance. Resonance describes the delocalization of electrons within molecules or polyatomic ions where the bonding cannot be expressed by a single Lewis structure.
Answer
resonance