Question

What are halogens? Explain with the a help of examples.
Plz say A.S.A.P.

Answer 1

Halogens are Elements present in group 17..Ex. Chlorine,Bromine,Iodine,etc.

Answer 2

17TH GROUP IN THE MODERN PERIODIC TABLE IS KNOWN AS HALOGEN GROUP..

WE ARE HAVING OUTERMOST ELECTRON AS 7 AND VALENCE ELECTRON AS 7 AND VALENCY IS 1..

HALOGENS GROUP ARE KNOWN AS HIGHEST ELECTRONEGATIVE GROUP AND THE WHOLE PERIODIC TABLE..

IT STARTS FROM FLUORINE, CHLORINE BROMINE AND IODINE