e/Telluroxide

Information
has gloss	eng: Telluroxide is a type of organotellurium compound with the formula R2TeO. These compounds are analogous to sulfoxides in some respects. Reflecting the decreased tendency of Te to form multiple bonds, telluroxides exist both the monomer and the polymer, which are favored in solution and the solid state, respectively. They are prepared from the telluroethers by halogenation]] followed by base hydrolysis: :R2Te + Br2 → R2TeBr2 :R2TeBr2 + 2 NaOH → R2TeO + 2 NaBr + H2O
lexicalization	eng: Telluroxide
instance of	(noun) a brittle silver-white metalloid element that is related to selenium and sulfur; it is used in alloys and as a semiconductor; occurs mainly as tellurides in ores of copper and nickel and silver and gold Te, tellurium, atomic number 52