Question

give the definition of halogens​

Answer 1

Answer:

(Entry 1 of 2) : any of the five elements fluorine, chlorine, bromine, iodine, and astatine that form part of group VIIA of the periodic table and exist in the free state normally as diatomic molecules.

Answer 2

Any of five chemical substances that are not metals and that combine with hydrogen to form strong acid compounds from which simple salts can be made.

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