We have to write the ionic Lewis structure for the given compound including the covalent structure and resonance structures for the anion.
The given compound is RbIO2.
A Lewis structure is used to show the distribution of electrons in a molecule. It can also be used to determine the geometry of a molecule.
A resonance structure shows the delocalization of electrons in a molecule.
Resonance structures differ only in the placement of electrons over the atoms in the molecule.
We will solve this problem through these steps:
Step 1: Determine the charges on the cation and the anion.
Step 2: Determine the central atom in the anion.
Step 3: Calculate the total number of valence electrons present.
Step 4: Draw the Lewis structure for the anion.
Step 5: Draw the resonance structures.
Step 6: Draw the combined Lewis structures.
Each compound contains both ionic and covalent bonds. Write ionic Lewis structures for each of them, including the covalent structure for the ion. Write resonance structures if necessary.
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