If you like the ChemWiki, please "like" us on facebook, "share" us on Google+, or "tweet" about the project.
Chemical compounds can generally be classified into two broad groups: molecular compounds and ionic compounds. Molecular compounds involve atoms joined by covalent bonds and can be represented by a variety of formulas. Ionic compounds are composed of ions joined by ionic bonding, and their formulas are generally written using oxidation states.
An NSF funded Project
By STEMWiki Hyperlibrary