Question

what are halogens..... ​

Answer 1

Answer:

Halogens consist of five chemically related elements : Fluorine , Chlorine , Bromine , Iodine and astatine

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Answer 2

Answer:

• These are the atoms of special elements which belongs to 17th group of the modern periodic table.

• These elements reacts with almost all of the elements. They react vigorously with Alkali metals to form their highly stable salts.

• E.g. Chlorine(Cl), Fluorine(F), Iodine(I), Bromine(Br) are some of the examples of halogens.

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