a compound of high molecular weight made by adding many smaller molecules or by condensation smaller molecules with the elimination of water or alcohol
a compound in which oxygen is bonded to one or more electropositive atoms
a substance that, because of the reactions it causes, is used in analysis and synthesis
to restore or reduce to the natural or uncombined state, such as a metal
a colorless, oily, water-soluble, highly toxic, liquid alkaloid, C10H14N2, found in tobacco and valued as an insecticide