Which chemical has the formula SO2?
Sulphur(IV) oxide Sulfurous anhydride Preservative 220 Sulfur dioxide Sulfurous oxide Sulfurous acid anhydride Sulfur-dioxide Sulfur(IV) oxide Sulphur dioxide Sulfur dioxides Sulphurous anhydride Sulfur Dioxide Vitriolic acid air R-764 Sulphur Dioxide
preservative 220 sulphur dioxide sulfur dioxides vitriolic acid air sulphur iv oxide sulfur iv oxide sulfurous anhydride sulfur dioxide sulfurous oxide r 764 sulphurous anhydride sulfurous acid anhydride
sulphur dioxide
WikipediaEntity
Sulphur Dioxide