Which halide ion is the strongest reducing agent

... halogens according to their position in the periodic table belong to Group VIIA, which means they have seven valence electrons and need an additional ... This volume is arranged into two sections: halogens and noble gases. Each one begins with an introduction to its family and is followed by chapters devoted to ... The Group 7 elements are also known as the halogens. The three common Group 7 elements are chlorine, bromine and iodine. The word 'halogen' means 'salt former'. Aug 9, 2012 ... The other aliphatic-halogen bonds are weaker, their reactivity increasing down the periodic table. They are usually more chemically reactive ... Oct 4, 2019 ... In Period 3 of the periodic table, there is only one halogen, chlorine (Cl). It is part of Group 17 and has three electron shells. Therefore, ... Dimitri Mendeleev (1834- 1907) invented the first periodic table. He arranged the elements by their increasing atomic masses. Elements with similar properties ... Elements that share similar chemical properties are arranged in vertical columns, called groups or families, in the modern periodic table. For example, the ... Alkaline earth metals are the 2nd column on the table. All of them are silvery metals, have 2 extra electrons, react with halogens (scroll down some) to make ... Apr 14, 2021 ... Halogens are non-metals and exist as diatomic covalent molecules. Their melting and boiling points are low and increases down the Group. The Halogens. The elements of Group VII of the Periodic Table are called halogens, which means "salt formers". They lack only one electron to form a complete ...