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Bookmark or Share- 3.2: Ions - Chemistry LibreTextsLibreTexts. Learning Objectives. Define the two types of ions. Use Lewis diagrams to illustrate ion formation. Most atoms do not have eight electrons in their valence electron shell.
- Ion - WikipediaAn ion ( / ˈaɪ.ɒn, - ən /) [1] is an atom or molecule with a net electrical charge. The charge of an electron is considered to be negative by convention and this charge is equal and opposite to the charge of a proton, which is considered to be positive by convention.
- 3.5: Ions and Ionic Compounds - Chemistry LibreTextsIons form when atoms lose or gain electrons. Ionic compounds have positive ions and negative ions. Ionic formulas balance the total positive and negative charges. Ionic compounds have a simple system …
- Introduction to ions (video) | Khan AcademyIt’s simple to become an ion since all a neutral atom/molecule has to do is gain or lose an electron. If one of these airborne ions is breathed in, it’ll simply transfer its charge to atoms/molecules inside our body. We create ions and transfer them every day without us noticing.
- Naming ions and ionic compounds (article) | Khan AcademyGoogle Classroom. Learn how to name positive ions (cations), negative ions (anions), and ionic compounds involving main group elements. Sodium chloride is an ionic compound made up of sodium ions and chloride ions in a crystal lattice. Image credit: Wikipedia Commons, public domain. Cations and anions.
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