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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 ...
Determine Number of Protons & Electrons in Ions - Chemistry
Oct 11, 2014 ... 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.
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 Balance Ionic Equations - Chemistry - About.com
Oct 20, 2014 ... 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 ...
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  ...
Virtual Chemistry Text - Atoms and Ions - About.com
Atoms are single units of an element. Ions can be made up of one or more types of elements and carry an electrical charge. Learn about the parts of an atom and  ...
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 ...
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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