Bismuth + Oxygen Bismuth + Oxygen ➜ bismuth (III) oxide 4Bi(s) + 3O₂(g) ➜ 2Bi₂O₃(s)
Bismuth + Oxygen ➜ bismuth (III) oxide 4Bi(s) + 3O₂(g) ➜ 2Bi₂O₃(s)