noun
barium oxide
Inorganic compound with the formula BaO. Used in ceramics, glass, and as a desiccant.
酸化バリウムは水と激しく反応して水酸化バリウムを生成する。
Barium oxide reacts vigorously with water to produce barium hydroxide.
Compound of 酸化 (oxidation) and バリウム (barium), following standard Japanese chemical naming conventions.