boron trioxide
Noun
Meaning
boron trioxide (uncountable)
(inorganic chemistry) A white solid, of empirical formula B2O3, that is an inorganic polymer, and is used in making glass and enamel and for synthesizing other boron compounds.
Noun
boron trioxide (uncountable)
(inorganic chemistry) A white solid, of empirical formula B2O3, that is an inorganic polymer, and is used in making glass and enamel and for synthesizing other boron compounds.