How to name binary ionic compounds?
Understand the Problem
The question is asking for the systematic method or rules for naming binary ionic compounds, which are compounds composed of two different elements where one is a metal and the other is a non-metal.
Answer
Name the metal by its elemental name, name the nonmetal with an -ide ending, and use Roman numerals for metals with multiple oxidation states.
To name binary ionic compounds, follow these steps: 1. Name the metal by its elemental name. 2. Name the nonmetal by its elemental name and add an -ide ending. 3. If the metal can have different oxidation states, use Roman numerals in parentheses to indicate its positive charge.
Answer for screen readers
To name binary ionic compounds, follow these steps: 1. Name the metal by its elemental name. 2. Name the nonmetal by its elemental name and add an -ide ending. 3. If the metal can have different oxidation states, use Roman numerals in parentheses to indicate its positive charge.
More Information
Binary ionic compounds are simple compounds consisting of two elements: a metal and a nonmetal. This naming convention helps clearly identify substances in chemical communication.
Tips
A common mistake is forgetting to indicate the oxidation state of metals that can form more than one ion. Always use Roman numerals for these metals.
Sources
- Naming Binary Ionic Compounds - Chemistry LibreTexts - chem.libretexts.org
- Naming Binary Ionic Compounds - TerpConnect - terpconnect.umd.edu
- Nomenclature of Binary Ionic Compounds Containing a Metal Ion - Purdue - chem.purdue.edu
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