This article explains the definitions, characteristics ... are held together by chemical bonds (ionic, covalent, or metallic). Compounds exhibit properties different from the individual elements ...

A molecule is a group of atoms held together by covalent bonds. Covalent compounds do not conduct electricity. Substances that consist of covalent molecules are usually gases or liquids at room ...

Covalent bonding thus allows high potency to be routinely achieved in compounds of low molecular mass, along with all the beneficial pharmaceutical properties that are associated with small size.

The properties of an atom and its interaction with other elements or atoms depend on these valence electrons. The formation of molecules and compounds through chemical bonds such as covalent and ...

This is shown in the diagram below There are millions of different compounds and all of them have different properties. The properties of compounds are linked to the type of bonds formed within them.