The element is used in the manufacture of several consumer products like paints, dyes, solvents, paper, insecticides, and textiles.Commercial household bleaches containing Cl are effective in cleaning kitchen and bathroom areas, and whitening clothes.It is added to PVC (polyvinyl chloride) used in electrical wiring insulation, window frames, water pipes, blood bags, and car interiors.Chlorine-based liquids, granules, and tablets are used as disinfectants to treat swimming pools and drinking water.Accessed 7th March 2022.Chlorine Atomic Structure (Bohr Model) What are the Common Uses of Chlorine Gas Group 17- The Halogens: (Inorganic_Chemistry)/Descriptive_Chemistry/Elements_Organized_by_Block/2_p-Block_Elements/Group_17%3A_The_Halogens#:~:text=The%20halogens%20are%20located%20on,%2C%20and%20astatine%20(At).Accessed 7th March 2022.
#PERIODIC TABLE CL DOWNLOAD#
We hope you enjoyed studying this lesson and learned something cool about Halogen Gases: Importance & Examples! Join our Discord community to get any questions you may have answered and to engage with other students just like you! Don't forget to download our App to experience our fun VR classrooms - we promise it makes studying much more fun! 😎 SOURCES Iodine helps in the functioning of the body's thyroid glands. We can find fluorides in our daily use products like toothpaste, public water, vitamin supplements, etc. Table salt or sodium chloride is the most common element required for cooking purposes. The use of halogens in society is widespread. At what temperature does chlorine freeze?Ĭhlorine freezes at -101.5 degrees Celsius or -149.76 degrees Fahrenheit. That is why Chlorine is a gas at room temperature.ģ. The intermolecular force of chlorine is weak, and the heat required to break the force is less than iodine and bromine at room temperature. The state of chlorine at room temperature is gas.Ģ. Is chlorine a liquid or gas at room temperature? Thus, iodine is solid, and chlorine is gas at room temperature. Therefore, the heat required to break these molecules is most for iodine and least for chlorine. As a result, the dispersion force, as well as the intermolecular force, is more in iodine than in bromine than in chlorine. When the halogen elements exist freely as diatomic molecules, the size order is Iodine > Bromine > Chlorine. This means iodine has more electrons in its outermost shell than bromine, and so does bromine than chlorine. The atomic size of the elements is in the order I > Br > Cl. The elements of Group 17, when arranged from top to bottom, are in the following order: F, Cl, Br, I, Ar. The physical state of the halogens at room temperature can be explained based on atomic size. Fluorides, chlorides, bromides,and iodides, are all halides generated when the halogens interact with other elements. Their oxidation state reduces from 0 to -1. In the process of oxidizing another element, the halogens themselves get reduced. Since they have a great affinity towards taking electrons from different atoms or ions, they are good oxidizing agents. They can hold the low electron in their p orbital and would ultimately reach the stable electronic configuration. The electronic configuration of all the elements in the halogen group is that they have a shortage of one electron in their outermost shell. One of the few definitions of oxidation in chemistry is the property under which any element removes or takes electrons from any other atom or ion. All the halogen elements produce sodium salts with similar properties, the most common of which is sodium chloride (NaCl) or table salt, also known as halite.
The word halogen comes from the Greek origin (hal-, meaning “salt,” and -gen, meaning “to produce.”). They are non-metallic reactive elements that react with hydrogen to generate strong acidic compounds, out of which simple salts can be formed. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). All the elements that belong to the periodic table's group VIIA (17) are called halogens.
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