What substance is known to have an irritating effect similar to bromine and chlorine?

Fluorine is the correct answer because it is a highly reactive and toxic gas that possesses strong irritating properties, similar to bromine and chlorine. These three substances are halogens, and they are known for causing irritation to mucous membranes and the respiratory system. Fluorine, in particular, is notorious for being a severe irritant and can cause significant respiratory distress upon exposure, often leading to coughing, choking, and damage to lung tissue.

The other substances mentioned do not share these same irritating characteristics to the extent that fluorine does. For instance, carbon disulfide is primarily a solvent and poses different health risks, such as neurotoxicity and effects on the liver. Acetylene is a flammable gas used mainly in welding and does not have the same type of respiratory irritant effects. Hydrogen cyanide, while toxic and potentially irritating, primarily poses risks through systemic poisoning and does not act as a respiratory irritant in the same way as fluorine, bromine, and chlorine do.