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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 ...
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.
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.
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.
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.
Predicting Formulas of Ionic Compounds Example Problem
May 17, 2014 ... This worked example problem demonstrates how to predict the molecular formulas of ionic compounds.
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.
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  ...
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