http://www.chemistryexplained.com/elements/A-C/Chlorine.html WebThe 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 …
Bromine Properties, Uses, & Facts Britannica
WebThe element chlorine of the periodic table is a clear yellowish-green gas. It belongs to the halogen family of elements, along with fluorine and bromine. It gets its name from the … WebNov 2, 2024 · For example, chlorine and bromine are congeners of fluorine. Oxygen and polonium are another example congeners. In this case, these elements are quite different from one another, yet because of their similar electron structure, they still share some common properties. Element Groups vs Element Families ft worth top golf
Chlorine - Chemical Safety Facts
WebChlorine (chemical symbol Cl, atomic number 17) is a nonmetal that belongs to a group of chemical elements known as halogens. At ordinary temperatures and pressures, pure chlorine is a highly reactive, poisonous gas with a greenish-yellow color and an unpleasant odor. Its chemical formula is Cl 2. WebChlorine is a member of the halogen family. Halogens are the elements that make up Group 17 (VIIA) of the periodic table, a chart that shows how elements are related to one another. ... (1778-1829) proved that … WebAug 15, 2024 · Its name comes from the Greek word chloros, meaning greenish-yellow. In high concentration it is quite toxic and was used in World War I as a poison gas. … gilisoft video watermark removal tool怎么去水印