Structure of Chlorine
Chlorine has an atomic number of 17. This means that chlorine’s atomic structure has a total of 17 protons and 17 electrons. These electrons are organized into three electron shells: K, L, and M. Chlorine has two electrons in its first electron shell and eight electrons in its second electron shell. Finally, the chlorine atom’s outermost electron shell (also known as the valence shell) has a total of 7 electrons.
As a result, the valency of chlorine is frequently assumed to be 7. It’s worth noting, though, that chlorine only requires one more electron to complete its octet structure. As a result, the valency of chlorine can also be thought of as 1.
From the above figure, it is clear that the electronic configuration of Chlorine is [Ne] 1s2 2s2 2p6 3s2 3p5 as Chlorine has 17 electrons in it and 7 electrons in its valence shell.
Electron-dot Structure of Chlorine
Chlorine (Cl)
Chlorine is a chemical element that is represented by the symbol Cl. Chlorine is present in the 17th Group (Halogen Group) and 3rd Period of the Periodic table. Chlorine is the second lightest halogen that lies between Fluorine and Bromine in the halogen group. Chlorine is a yellow-green, pungent-smelling gas at room temperature with an atomic number of 17 and an atomic mass of 35.45. Chlorine is used as a Disinfectant to clean swimming pools etc but is a toxic, corrosive gas that can be irritating to the eyes and respiratory system when coming in direct contact. Let’s Learn more about the element Chlorine in this article.