halogan - The halogens aka halogen family are ektomikoriza 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 Fluorine and chlorine are the poster children of the halogens They are nonmetals that consist of diatomic molecules Halogen means saltproducing Halogen Uses The halogens have many uses Chlorine and bromine are disinfectants used to treat wounds clean surfaces and protect pools and spas These two elements are widely used as flame retardants Chlorine is also used in bleach Iodine and bromine are used in halogen lamps which glow with a whiter color than other incandescent lights The halogens are chemical elements under the secondtoright column in the periodic table also known as Group 17The elements in the group are fluorine chlorine bromine iodine astatine and tennessineHalogen literally means salt becomer but it is often said to mean salt producer They are very reactive so they are likely to join with other elements on the left side of the periodic 46 Halogens and Halides Chemistry LibreTexts Halogen Elements Examples Properties Uses Facts Britannica Halogen Wikipedia Halogen properties of fluorine could be a paleyellow gas chlorine could be a greenishyellow gas bromine could be a deep reddishbrown liquid and iodine could be a grayishblack crystalline solid Liquid bromine contains a highpressure level and therefore the reddish vapour is quickly visible in Iodine crystals have a standard pressure 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 basic properties of halogens are shown in Table PageIndex6 and Table PageIndex7 Aromatic halogen groups are far less reactive than aliphatic halogen groups which can exhibit considerable chemical kakiage reactivity For aliphatic carbonhalogen bonds the CF bond is the strongest and usually less chemically reactive than aliphatic CH bonds The other aliphatichalogen bonds are weaker their reactivity increasing down the halogen any of the six nonmetallic elements that constitute Group 17 Group VIIa of the periodic tableThe halogen elements are fluorine F chlorine Cl bromine Br iodine I astatine At and tennessine Ts They were given the name halogen from the Greek roots hal salt and gen to produce because they all produce sodium salts of similar properties of which Halogen Simple English Wikipedia the free encyclopedia Halogen Elements and Properties ThoughtCo Halogen Group Periodic Table Properties Characteristics Key List of Halogens Element Groups ThoughtCo The halogen elements are located in group 17 or VIIA of the periodic table which is the secondtolast column of the chart This is a list of elements that belong to the halogen group and a look at the properties that they share in common Halogens Periodic Table ChemTalk Halogens Definition Uses Compounds Properties of Halogens BYJUS Add halogen lamps to the list and the answer becomes more clear All involve one or more of the halogens which form Group 7 of the periodic table which consists of five chemically related elements fluorine F chlorine Cl bromine Br iodine I and astatine At The word halogen is derived from Greek and originally means The word halogen means saltproducing because halogens react with metals to produce many important salts In fact halogens are so reactive that they do not occur as free elements in nature Many however are common in combination with other elements Here is a look at the identity of these elements their location on the periodic table and their common properties Halogen Elements List and Facts kode pos selebar betungan Science Notes and Projects
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