Nov 7, 2025 · Halogen, any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine …

Halogen lamps are a type of incandescent lamp using a tungsten filament in bulbs that have small amounts of a halogen, such as iodine or bromine added. This enables the production of lamps that …

Oct 10, 2020 · The halogen elements are fluorine, chlorine, bromine, iodine, astatine, and tennessine. These elements are group 17 on the periodic table. The halogens are a periodic table group of …

The halogens, aka halogen family, are a group of reactive elements in group 17 of the periodic table, to the right of the chalcogens, and to the left of the noble gases.

Halogens are diatomic, which means that two atoms of halogens combine to form a stable molecule. Halogens have seven valence electrons with valency of 1 and hence, are electronegative. Halogens …

Jul 26, 2025 · Halogen group elements have seven electrons in their outermost shell, giving them many unique properties. The halogens include the five elements fluorine, chlorine, bromine, iodine, and …

The meaning of HALOGEN is 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 …

The halogens are the family of chemical elements that includes fluorine (atomic symbol F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). The halogens make up Group VIIA of the Periodic Table of …

Halogens are the only group in the periodic table that contains elements in all three states of matter at room temperature: gas (fluorine, chlorine), liquid (bromine), and solid (iodine, astatine). In the …

Feb 14, 2025 · Halogens, also known as the fluorine group, are a group of elements located in group 17 of the periodic table. This group comprises six chemical elements: fluorine (F), chlorine (Cl), bromine …