EntityQ574490· pop 6· linked from 13 articlesYellow CrossSign in to saveWorld War I chemical agentConnectionsT-1123Entitymustard gasEntitymechlorethamineEntitytrichlormethineEntityWorld War IConceptfluorineEntitychlorineEntitybromineEntityplutoniumEntitypoloniumEntityethanolEntity(−)-nicotineEntitycarbon monoxideEntitylysergic acid diethylamideEntitysulfur dioxideEntityglycerolEntityhydrogen sulfideEntityhydrogen cyanideEntitysolventEntitynapalmEntityCategoriesBlister agentsChemical weapons in World War I