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 …

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 …

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 …

The origin of halogen is the Greek word meaning the production of salt by direct reaction with a metal. Since their reactivity is very high, halogens are found in nature only as compounds.

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.

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 …

Feb 22, 2025 · The halogens are a fascinating group of elements found in Group 17 of the periodic table. They are highly reactive, and their compounds have various applications in …

Jan 7, 2022 · Halogens are the six chemical elements found in group 17 (VIIA) of the periodic table . They exhibit similar chemical behaviors, such as forming very similar sodium (Na) salts …

The name 'halogen' originates from Greek words: 'halos' meaning 'salt' and 'genes' meaning 'to produce'. They are called salt-producers because they readily react with metals to form a wide …

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 …