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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
Sep 27, 2014 ... This is a list of some of the most common polyatomic ions. It is worth committing the polyatomic ions to memory, including their molecular ...
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.
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.
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 ...
Ions, Isotopes, & Atoms Quiz - Test Your Chemistry Knowledge
Do you know the parts of the atom and how they relate to isotopes and ions? Here's a ten question quiz you can take to test your knowledge. You may wish to  ...
How To Balance Ionic Equations - Chemistry - About.com
These are the steps to write a balanced net ionic equation. You'll learn how to balance any equation for mass and charge, plus there are examples.
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.
What Is a Polyatomic Ion? - Polyatomic Ion Definition - Chemistry
Jun 10, 2014 ... This is the definition of polyatomic ion. ... Examples: The hydroxide cation (OH-) and the phosphate cation (PO43-) are both polyatomic ions.
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