Sulfur dioxide (SO₂) is a colorless gas with a characteristi

Sulphur dioxide (SO2) is a heavy, colourless, and poisonous

Sulfur dioxide, (SO2), a heavy, colourless, poisonous gas.

Carbon dioxide, (CO2), is a colorless and non-flammable gas

Hydrogen sulfide is used primarily to produce sulfuric acid

Sulfur hexafluoride is a nonflammable, colorless, odorless,

Oxygen is a colourless, odourless, tasteless gas essential t

Industrial gases are the gaseous materials that are manufact

Carbon monoxide, (CO), a highly toxic, colourless, odourless