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Chlorine is a chemical element; it has symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature.
May 5, 2024 · chlorine (Cl), chemical element, the second lightest member of the halogen elements, or Group 17 (Group VIIa) of the periodic table. Chlorine is a toxic, corrosive, greenish yellow gas that is irritating to the eyes and to the respiratory system. History. ionic bond: sodium chloride, or table salt. Ionic bonding in sodium chloride.
Element Chlorine (Cl), Group 17, Atomic Number 17, p-block, Mass 35.45. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Jul 16, 2023 · 4 min read. Chlorine is a common element in household cleaning and pesticide products. You’re probably most familiar with its use in pools to keep them free from bacteria and algae. However,...
Oct 14, 2022 · Chlorine is a chemical element, one of roughly 90 basic building blocks of matter. Chlorine’s tendency to combine with other elements and compounds has been used to produce thousands of essential products, from drinking water disinfectants to solar energy panels to replacement knee and hip joints.
Chlorine is a greenish yellow gas at room temperature and atmospheric pressure. It is two and a half times heavier than air. It becomes a liquid at −34 °C (−29 °F). It has a choking smell, and inhalation causes suffocation, constriction of the chest, tightness in the throat, and—after severe exposure— edema (filling with fluid) of the lungs.
Chemical Emergencies. Chlorine: Exposure, Decontamination, Treatment. Print. On This Page. What Chlorine Is. How People Can Be Exposed to Chlorine. Food Contaminated with Chlorine. Signs and Symptoms of Chlorine Exposure. What to Do If Exposed to Chlorine. Treatment for Chlorine Exposure. Long-term Health Effects. What Chlorine Is.
Chlorine is a chemical element; it has symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature.
May 31, 2015 · Chlorine is the 17 th element of the periodic table. These chlorine facts contain chemical and physical data along with general information and history. Chlorine Periodic Table Cell. Basic Chlorine Facts. Name: Chlorine. Atomic Number: 17. Element Symbol: Cl. Group: 17. Period: 3. Block: p. Element Family: Halogen. Atomic Mass: [35.446; 35.457]
chlorine, Nonmetallic chemical element, chemical symbol Cl, atomic number 17. It is a toxic, corrosive, greenish yellow gas (as the diatomic molecule Cl 2) that severely irritates the eyes and respiratory system (and was used for that purpose as a chemical-warfare agent in World War I).
Overview. CAS No. 7782-50-5. Chlorine (Cl₂) is a greenish-yellow gas with a pungent, irritating odor. Exposure to low levels of chlorine can result in nose, throat, and eye irritation. At higher levels, breathing chlorine gas may result in changes in breathing rate and coughing, and damage to the lungs.
Nov 7, 2019 · Chlorine is a chemical element with atomic number 17 and element symbol Cl. It is a member of the halogen group of elements, appearing between fluorine and bromine moving down the periodic table. At ordinary temperature and pressure, chlorine is a pale. greenish-yellow gas.
Chlorine | Cl2 | CID 24526 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Nov 15, 2018 · Takeaway. Chlorine is poisonous, and swallowing or inhaling it can cause harm. If this happens, it is important to seek medical care right away. A wide range of industrial and household products...
Apr 25, 2018 · Chlorine is a respiratory irritant, and inhaling it may cause pulmonary edema — an excessive buildup of fluid in the lungs that can lead to breathing difficulties. The gas can also cause eye and...
Chlorine is the 17th element in the periodic table and has a symbol of Cl and atomic number of 17. It has an atomic weight of 35.450 and a mass number of 35. Chlorine has seventeen protons and eighteen neutrons in its nucleus, and seventeen electrons in three shells. It is located in group seventeen, period three and block p of the periodic table.
Chlorine | Cl (Element) - PubChem. Periodic Table element Summary. Chlorine is a chemical element with symbol Cl and atomic number 17. Classified as a halogen, Chlorine is a gas at room temperature. 17. Cl. Chlorine. View All Properties. He. Li. Be. C. N. O. F. Ne. Na. Mg. Al. Si. P. S. Cl. Ar. K. Ca. Sc. Ti. V. Cr. Mn. Fe. Co. Ni. Cu. Zn. Ga. Ge.
Chemistry. Chemical Compound Formulas. Chlorine - Cl. What is Chlorine? Chlorine is the second lightest halogen and is represented as Cl. The atomic number of this chemical element is 17. It appears as a pale yellow-green gas. Liquid chlorine can cause skin burn and chlorine in its gaseous form irritates the mucous membrane.
Chlorine is produced on a large scale by any of a number of different methods: In the laboratory chlorine is frequently prepared by the oxidation of concentrated hydrochloric acid with permanganate or dichromate salts: Most of the chlorine produced is used for chemical processes involving the introduction
a chemical element that is a greenish-yellow gas with a strong smell, added to water in order to kill organisms that might cause infection: The chlorine in the pool makes my eyes sore. SMART Vocabulary: related words and phrases. Chemical elements. actinium. alkali metal. americium. astatine. berkelium. brimstone. bromine. calcium. fluorine.
Description. Named from the Greek word meaning “pale green,” chlorine is a corrosive, yellowish-greenish gas. Chlorine is a heavily used industrial element. Over twenty billion pounds are produced in the United States annually.
8.13.4: Chemistry of Chlorine (Z=17) Chlorine is a halogen in group 17 and period 3. It is very reactive and is widely used for many purposes, such as as a disinfectant. Due to its high reactivity, it is commonly found in nature bonded to many different elements.
Chlorine. Formula: Cl 2. Molecular weight: 70.906. IUPAC Standard InChI: InChI=1S/Cl2/c1-2. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: KZBUYRJDOAKODT-UHFFFAOYSA-N. Copy Sheet of paper on top of another sheet. CAS Registry Number: 7782-50-5.
