1 ALEX in Braille (Blind) Alphabet 2  : ALEX in Sign Language 3  : ALEX in Morse Code 4  : ALEX in Marine Flag Language 5  : ALEX as a Barcode: 6  First Names which are compatible or rhyming with ALEX. They will be the best brother/sister names for ALEX.
Dioxin is a general term that describes a group of hundreds of chemicals that are highly persistent in the environment. The most toxic compound is 2,3,7,8-tetrachlorodibenzo-p-dioxin or TCDD. The toxicity of other dioxins and chemicals like PCBs that act like dioxin are measured in relation to TCDD.
Dioxin is the name of a family of chemical compounds that are unintentional byproducts of certain industrial, non-industrial and natural processes, usually involving combustion. Different dioxin compounds have different toxicities. Sometimes the term dioxin is also used to refer to TCDD, the most well studied and most toxic form of dioxin. The many different types of dioxin actually vary greatly in toxicity -- some of them 10,000 times less toxic than TCDD.