carbon monoxide / carbon dioxide / carbon suboxide

(chemistry) Any oxide of nitrogen.

(chemistry) the binary compound of nitrogen and oxygen NO; an unstable compound which rapidly oxidizes in the presence of air.

(inorganic chemistry, organic chemistry) The derivative of arsine H₃As=O, or its organic derivatives.

(chemistry) oxygen fluoride

(chemistry) Any of a class of organic compound formed by addition of an oxygen atom to an amine - R₃N⁺-O⁻, but sometimes written R₃N=O.

(inorganic chemistry) The compound boron trioxide.

(inorganic chemistry) nitrous oxide

(inorganic chemistry) A white solid, of empirical formula B₂O₃; it is an inorganic polymer used in making glass and enamel and for synthesizing other boron compounds.

(inorganic chemistry) A yellow oxide of lead, PbO, used in the manufacture of paints and glass.