Question

what is meant by halogens Plzz tell me❤❤❤

Answer 1

✔17th group elements are called halogens.

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Answer 2

Halogens are the five metallic elements seen in the 17th group of periodic table.

They are located on the left of the noble gases in the periodic table.

Halogens consists of - Fluorine, Chlorine , Bromine, Iodine and Astatine.

Basically, They are called halogens because their reactions with metals produce salts.

Also, They are extremely reactive only due to their relatively high electronegativity.

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