What is the electron configuration of iodine?

What are reactive groups? Reactive groups are categories of chemicals that typically react in similar ways because they are similar in their chemical structure. Halogens are a group of non-metal elements found in the 17th group of the periodic table. They are characterized by their ability to form negative ions, known ... Summary: halogen-free. Testing for freedom from halogens is of crucial importance for ensuring that products and materials are free of harmful fluorine, ... In summary, while halogens have many useful applications, their high reactivity can lead to significant environmental impacts. These include ozone depletion, ... Zilla Mini Halogen Bulbs are your high output, space-saving and energy efficient option. These bulbs offer more efficiency compared to traditional incandescent ... The caloric load values of modern halogen-free cables are reduced by corresponding additives. The specific heating values of the non metallic raw materials for ... Halogens are elements of group (VIIA) of the periodic table. They include Fluorine, Chlorine, Bromine and Iodine. They produce salts when reacted with metals. Jun 16, 2014 ... A material contains less than 900 ppm (parts per million) each or a total of less than 1500 ppm of bromine and chlorine, then a material is considered to be ... Mar 15, 2020 ... Halogens are generally considered to be any of the group of five chemical elements of the periodic table consisting of fluorine (F), chlorine (CI), bromine (Br ... May 29, 2023 ... Halogens are a group of non-metallic, highly reactive elements that include chlorine, bromine, iodine, and even elemental fluorine. Each halogen ...