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 ...

Learn more on properties of giant covalent compounds in this podcast. Listen to the full series on BBC Sounds.

Covalent organic frameworks (COFs ... oxidic cobalt nanoparticles are formed from the cobalt-containing scaffold compounds, which take over the catalytic work. This conversion takes place ...