tcdd polychlorinated dibenzodioxin pollutant molecule, 3d rendering (commonly called dioxin). byproduct formed during incineration

tcdd dioxin polychlorinated dibenzodioxin pcdd pcdds dioxins bioaccumulation toxic poison wildlife cancer development incineration tetrachlorodibenzodioxin dioxine dioxina waste cigarette smoke persistent organic pollutant pop chloracne seveso crisis food chain hydrogen carbon oxygen chlorine molecule 3d rendering atoms atomic model molecular compound composition chemical chemistry bond structure formula