(inorganic chemistry) The compound arsine.

(obsolete, inorganic chemistry) The compound arsenic trichloride.

plural of arsehole

plural of arsenate

(inorganic chemistry) The barium salt of arsenic acid, Ba₃(AsO₄)₂, formed as a precipitate when removing arsenic from water supplies.

(inorganic chemistry) The acid sodium salt of arsenic acid, Na₂HAsO₄

(inorganic chemistry) A colourless oily liquid, AsCl₃, used in the synthesis of organic arsenic compounds

plural of arsenal

(chemistry) 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).

Alternative spelling of arsenic trisulfide