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Articles related to ions

Ion - Definition in Chemistry
Jun 7, 2014 ... Ion definition, as used in chemistry, chemical engineering, and physics.
List of Common Polyatomic Ions - Names, Formulas and Charges
This is a list of some of the most common polyatomic ions. It is worth committing the polyatomic ions to memory, including their molecular formulas and ionic ...
Determine Number of Protons & Electrons in Ions - Chemistry
This worked chemistry problem demonstrates how to determine the number of protons and electrons in an ion.
Predicting Formulas of Compounds With Polyatomic Ions - Chemistry
May 23, 2014 ... This example problem demonstrates how to predict the molecular formulas of several compounds involving polyatomic ions.
How To Find the Symbol of an Ion - Chemistry - About.com
This worked chemistry problem demonstrates how to determine the symbol for the ion when given the number of protons and electrons.
Nomenclature (Naming) of Ionic Compounds - Chemistry - About.com
Jun 2, 2014 ... Ionic compounds consist of cations (positive ions) and anions (negative ions). The nomenclature, or naming, of ionic compounds is based on ...
Predicting Formulas of Ionic Compounds Example Problem
May 17, 2014 ... This worked example problem demonstrates how to predict the molecular formulas of ionic compounds.
Complex Ions and Precipitation Reactions - Chemistry - About.com
Apr 28, 2014 ... Among the most common reactions in qualitative analysis are those involving the formation or decomposition of complex ions and precipitation ...
Calculation Concentration of Ions in Solution - Chemistry - About.com
Molarity is measured in number of moles of a substance per unit volume. This worked example of how to determine the concentration of individual ions in an ...
Carbonium Ions Definition - Chemistry - About.com
... refer to our privacy policy for contact information. Updated June 23, 2014. Definition: Carbonium ions are carbocations with either five or six valence electrons.
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