Periodic Table Part 8: Halogens (F, Cl, Br, I, At, Tn)

The video covers Group 17 elements, known as halogens, including fluorine, chlorine, bromine, iodine, astatine, and tennessine. It discusses their properties, electron configurations, and common oxidation states. The video explains where these elements are found, their extraction methods, and their physical properties. It also covers the formation of interhalogen compounds and oxyacids. The applications of halogens in industries such as photography, bleaching, and pharmaceuticals are highlighted, along with their role in water disinfection and dental health. Astatine and tennessine's limited applications are also mentioned.

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