A chemical compound is a chemical substance composed of many identical molecules (or molecular entities) composed of atoms from more than one element held together by chemical bonds. A molecule ...

Students learn to define and identify organic compounds. Chemical Reactions: Writing Molecular Formulas and an Introduction to Organic Molecules: Students learn to define and identify organic ...

Nature Chemical Biology is committed to enhancing interdisciplinary communication and features online content to increase the accessibility of chemical information for our readers. The adage that “a ...

A water molecule contains 2 hydrogen atoms and 1 oxygen atom. What is its formula?

Although originally created merely as repositories for compounds synthesized within an organization, chemical databases can now be searched to give novel ideas for lead discovery. The familiar ...