Halogen - Wikipedia bahasa Indonesia, ensiklopedia bebas
Learn about the identity, location, and properties of the halogens, a group of reactive nonmetals on the periodic table. Find out how they react with metals, form salts, and have different states of matter at room temperature. Discover their uses in disinfectants, flame retardants, and more.
Halogen - Wikipedia
The chemical reactivity of halogen atoms depends on both their point of attachment to the lead and the nature of the halogen. Aromatic halogen groups are far less reactive than aliphatic halogen groups, which can exhibit considerable chemical reactivity.
Halogen | Elements, Examples, Properties, Uses, & Facts
Halogen adalah unsur kimia golongan 17 atau VIIA di tabel periodik. Golongan ini juga dikenal sebagai golongan fluorin. Golongan ini terdiri dari unsur fluorin ( F ), klorin ( Cl ), bromin ( Br ), iodin ( I ), unsur radioaktif astatin ( At ), dan unsur sintetis yang radioaktif tenesin ( Ts ).
Sifat Unsur Halogen dan Manfaatnya dalam Kehidupan Sehari-hari - Ruangguru
Unsur halogen adalah kelompok unsur yang termasuk dalam golongan 7A, seperti fluor, klorin, bromin, iodin, dan astatin. Artikel ini menjelaskan sifat-sufat unsur halogen dan manfaatnya dalam kehidupan sehari-hari, seperti memutih gigi, mencegah berlubang, dan digunakan sebagai bahan antiseptik.
Group 17: General Properties of Halogens - Chemistry LibreTexts
The basic properties of halogens are shown in Table \(\PageIndex{6}\) and Table \(\PageIndex{7}\). The electron configuration of each halogen atom is ns 2 np 5, and they lack one electron from the closed-shell structure of a rare gas. Thus a halogen atom emits energy when it gains an electron.
4.6: Halogens and Halides - Chemistry LibreTexts
The halogens are located on the left of the noble gases on the periodic table. These five toxic, non-metallic elements make up Group 17 of the periodic table and consist of: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).
6.12: Halogens - Chemistry LibreTexts
The halogen elements are the six elements in Group 17 of the periodic table. Group 17 occupies the second column from the right in the periodic table and contains fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts).
halogen summary | Britannica
A halogen lamp (also called tungsten halogen, quartz-halogen, and quartz iodine lamp) is an incandescent lamp consisting of a tungsten filament sealed in a compact transparent envelope that is filled with a mixture of an inert gas and a small amount of a halogen, such as iodine or bromine.
Halogen lamp - Wikipedia
The halogens show a variety of colors when dissolved in different solvents. Solutions of iodine can be bright violet in CCl 4, pink or reddish brown in aromatic hydrocarbons, and deep brown in alcohols, for example. This variety can be explained by weak donor-acceptor interaction and complex formation.
Halogen Elements and Properties - ThoughtCo
Unsur halogen merupakan unsur yang menempati golongan VII A dalam sistem periodik. Terdiri dari F (Fluorine), Cl (Chlorine), Br (Bromine), I (Iodine), dan At (Astatine). Unsur halogen dianggap golongan yang sangat reaktif karena memiliki kecenderungan untuk menangkap elektron yang membentuk ion negatif minus satu.