Common Polyatomic Ions

Welcome to the chemistry electronic frontier classroom of the 21^st century. These chemistry flashcards contain 65 of the most common monatomic and polyatomic ions. It is worth committing them to memory, including their molecular formula and ionic charges.    A test on the Polyatomic Ions can be found on the science web site; Mitchell's Cosmic Adventure. Click on OTHER TAB and navigate to the chemistry page.    Good Luck learning the polyatomic ions!