Cyclic, planar molecules with a ring of resonance bonds that exhibit enhanced stability.
Chemical substances specifically relevant to biological processes and organisms.
Molecules that lack an internal plane of symmetry and have non-superimposable mirror images.
Compounds that are not organic, typically including minerals and metals.
Molecules with the same molecular formula but different structural arrangements.
Compounds primarily composed of carbon-hydrogen bonds, often including O, N, S.
Compounds containing at least one chemical bond between a carbon atom and a metal.
Large molecules composed of many repeated subunits (monomers).
Highly reactive species with one or more unpaired electrons.
Molecular assemblies held together by non-covalent interactions like hydrogen bonding.
Specific chemical or structural characteristics of compounds.