Question

Name one halogen other than chlorine, bromine and iodine.

Answer 1

About Halogen-

• They are elements which present in the Group 17 of periodic table.
• They all have seven as their valence electron.
• They are highly reactive as always eager to gain electron the complete outermost shell.

Halogen other than chlorine (Cl) , bromine(Br) and iodine(I):

• Fluorine (F),
• Astatine (At)
• Tennessine (Ts).