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Naming Ionic Compounds

Naming Ionic Compounds

Author: Angela Nichols
Description:

To understand the importance of nomenclature and to be able to determine the name of an ionic compound from a chemical formula.

This packet includes a video, a table of polyatomic anions, and the steps needed to determine the name of an ionic compound from a chemical formula.

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Tutorial

Determine the Name from the Chemical Formula

1) Name the Cation

If more than one oxidation state is possible, evaluate the anion in order to determine the oxidation state.  Include this information as a roman numeral in parentheses following the name of the cation.

2) Name the Anion

If the anion is monoatomic change the ending of the name to "-ide".  If it is polyatomic, the name is not changed.

    

Polyatomic Ions

Independent Practice Solutions