arsenic trioxide (English, noun)
expansion: arsenic trioxide (uncountable)
Senses:
topics: chemistry
inorganic-chemistry
natural-sciences
physical-sciences
glosses: An industrially important and highly toxic oxide of arsenic that occurs as the mineral claudetite; formula As₂O₃ (though in liquid, gaseous and some solid forms it has molecules of the form As₄O₆).
tags: uncountable
Forms: