doubt

Asked by  | 13th Sep, 2008, 07:42: PM

Expert Answer:

The halogens or halogen elements are a series of nonmetal elements from Group 17 comprising fluorine, F; chlorine, Cl; bromine, Br; iodine, I; and astatine, A.

Answered by  | 15th Sep, 2008, 07:58: AM

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