Cn

Cute Chem Names

Practice writing ionic & covalent compound formulas and names — lots of examples, gentle animations.

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Quick hints

Type I ionic: metal name + nonmetal root + -ide (e.g., NaCl → sodium chloride).
Transition metals: use Roman numerals for oxidation state (iron(III) oxide).
Polyatomic ions keep their common name (e.g., NH₄NO₃ → ammonium nitrate).
Covalent: prefixes (mono-, di-, tri-) for number of atoms in the name.

Category: Ionic

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