a reaction in which two or more substances combine to form another compound
of or containing titanium, especially in the tetravalent state or three valence state
any of the electronegative elements, fluorine, chlorine, iodine, bromine, and astatine, that form binary salts by direct union with metals
a colorless, pungent, suffocating, highly water-soluble, gaseous compound, NH3, usually produced by the combination of nitrogen and hydrogen gases
a compound in which oxygen is bonded to one or more electropositive atoms
a compound of high molecular weight made by adding many smaller molecules or by condensation smaller molecules with the elimination of water or alcohol