Q
QuestionChemistry

What is the formula for the carbonate ion ?
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Answer

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Step 1
: Recall the formula for the carbonate ion.

The carbonate ion is a polyatomic ion with the chemical formula of CO<sub>3</sub><sup>2 -</sup>. It consists of one carbon atom (C) surrounded by three oxygen atoms (O) in a triangular shape.

Step 2
: Explain the charge distribution.

The charge distribution in the carbonate ion is such that the carbon atom has a positive charge, while each oxygen atom has a negative charge. This results in an overall charge of 2 - for the ion.

Final Answer

Therefore, the formula for the carbonate ion is CO<sub>3</sub><sup>2 -</sup>. The formula for the carbonate ion is CO<sub>3</sub><sup>2 -</sup>.