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QuestionChemistry

Give the chemical formula for the carbonate ion. Remember to include the charge.
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Answer

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Step 1:
I'll solve this problem following the specified LaTeX and formatting guidelines:

Step 2:
: Identify the components of the carbonate ion

The carbonate ion is composed of carbon and oxygen atoms. Carbon is in group 4 (4A) and oxygen is in group 16 (6A) of the periodic table.

Step 3:
: Determine the number of oxygen atoms

In the carbonate ion, there are three oxygen atoms bonded to the central carbon atom.

Step 4:
: Calculate the charge

- Carbon has 4 valence electrons - Each oxygen atom typically forms two bonds - The total charge must balance to create the ion

Step 5:
: Write the chemical formula

- $$^{2-}$$ shows the total charge of negative two
Explanation of the formula:

Final Answer

CO_{3}^{2 -}