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Matchmaker Ionic Bonding Game. In this game, the concept of Valence is clearly demonstrated using interlocking shapes to represent Cations and Anions. The game also allows students to practice their formula-writing skills including both monatomic and polyatomic ions.
This online quiz is intended to give you extra practice in naming chemical compounds, including ionic compounds made from simple or polyatomic ions, binary molecular compounds, or common acids. Select your preferences below and click 'Start' to give it a try!
27 Ιουλ 2024 · If you're proficient in using formulae to represent chemical compounds but are not so confident in translating them into scientific names, our chemical name calculator may be just right for you. Here you will find the names and formulas of ionic compounds without having to memorize the terminology (or, at least, all of it).
25 Σεπ 2022 · Sodium sulfide, another ionic compound, has the formula \(\ce{Na_2S}\). This formula indicates that this compound is made up of twice as many sodium ions as sulfide ions. This section will teach you how to find the correct ratio of ions, so that you can write a correct formula.
Learn how to name monatomic ions and ionic compounds containing monatomic ions, predict charges for monatomic ions, and understand formulas.
Compounds require chemical means to separate them into elements and/or simpler compounds. Sodium chloride, also known as table salt, is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions. It is commonly used as a condiment and food preservative.
The iron is reacting with the oxygen in the air to make a new compound, called iron oxide. From that information, we can write a word equation to represent the reaction.
