Explain the structure of `CO_(3)^(2-)` ion in terms of resonance

Explanation

To explain the structure of the carbonate ion \( \text{CO}_3^{2-} \) in terms of resonance, we can follow these steps:

### Step 1: Understand the Lewis Structure
The first step is to draw the Lewis structure of the carbonate ion. The carbonate ion consists of one carbon atom and three oxygen atoms. The carbon atom is the central atom, and it is bonded to three oxygen atoms.

- Carbon has 4 valence electrons.
- Each oxygen has 6 valence electrons.
- The total charge of the ion is -2, which means we have 2 extra electrons.
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