1.

2. The most reactive element in the halogen group sa. Astetineb. Iodinec. Chlorined. Fluorine

Answer»

Ans :- Option (d) fluorine is correct.

There are a total of 18 groups on the periodic table. The halogens are all elements that are found in group 17 of the periodic table. The halogens includefluorine,chlorine,bromine, iodine, and astatine. All of these elements are considered to be reactive nonmetals.



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