Question

short note on Halogen family​

Answer 1

The group of halogens is the only periodic table group that contains elements in three of the main states of matter at standard temperature and pressure. All of the halogens form acids when bonded to hydrogen. Most halogens are typically produced from minerals or salts. The middle halogens, that is chlorine, bromine and iodine, are often used as disinfectants. Organobromides are the most important class of flame retardants. Elemental halogens are dangerous and can be lethally toxic.

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Answer 2

The elements lies in the VIIA(17) group of Periodic Table namely Fluorine (F), Chlorine(Cl), Bromine(Br), Iodine(I) and Astatine(At) are called as Halogens.

This elements are reactive non-metallic elements and form strongly acidic compounds with hydrogen from which simple salts can be made.

This are some picture I've founded on

1.Fluorine

2. Chlorine

3. Bromine

4. Iodine

5.Astatine