A polyatomic ion is a molecular ion; a covalent compound (formed from multiple atoms from different elements) with a charge. A monoatomic ion is an ion composed of a single atom.

Reviewing the common polyatomic ions, and explaining common suffixes and prefixes to help remember the formulas.

The prefix poly- means many, so a polyatomic ion is an ion that contains more than one atom. This differentiates polyatomic ions from monatomic ions, which contain only one atom.

Naming ions and ionic compounds Naming ionic compound with polyvalent ion Polyatomic ions Apply: polyatomic ions Apply: naming main group ionic compounds

Let's review the common polyatomic ions, and look at the common suffixes and prefixes to help remember the formulas.

The formula for the sulfate ion is SO A 4 A 2 . Based on this information, which two formulas below represent neutral compounds?

Discover how atoms and ions come together through chemical bonding! Learn about ionic bonds, covalent bonds, polyatomic ions, and metallic bonds, and how they lead to the fascinating …

Learn how to name positive ions (cations), negative ions (anions), and ionic compounds involving main group elements.

Learn how to name monatomic ions and ionic compounds containing monatomic ions, predict charges for monatomic ions, and understand formulas.

Why did he recommend memory the polyatomic ions? Is there any rule how i can deduce the final of polyatomic ions´s names?