Chlorine - Wikipedia
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.
Chlorine | Uses, Properties, & Facts | Britannica
2024年10月5日 · Chlorine, chemical element of the halogen group that is a toxic, corrosive, greenish yellow gas, irritating to the eyes and respiratory system. Much chlorine is used to sterilize water and wastes, and the substance is employed either directly or indirectly as a bleaching agent for paper.
Chlorine Facts, Symbol, Discovery, Properties, Uses - Chemistry …
What is Chlorine. Chlorine (pronounced as KLOHR-een) is a highly reactive diatomic gas belonging to the family of halogens. Denoted by the chemical symbol Cl, it categorized as a nonmetal [1, 2]. It has 16 isotopes with mass numbers ranging from 31 to 46 of which only Cl-35 and Cl-37 have a natural existence with a stable half-life [3].
Chlorine - Halogen, Oxidizing Agent, Disinfectant | Britannica
2024年10月5日 · Chlorine molecules are composed of two atoms (Cl 2). Chlorine combines with almost all the elements, except for the lighter noble gases, to give chlorides; those of most metals are ionic crystals, whereas those of the semimetals and nonmetals are predominantly molecular.
CHLORINE - Chemistry Explained
Chlorine changes from a gas into a liquid at a temperature of -34.05°C (-29.29°F) and from a liquid to a solid at -101.00°C (-149.80°F). The gas is soluble (dissolvable) in water. It also reacts chemically with water as it dissolves to form hydrochloric acid …
Chlorine - Element information, properties and uses | Periodic Table
Chlorine has a major role to play in synthetic organic chemistry, taking part in three of the most common reaction mechanisms. In the first of these, the photochemical substitution reaction, chlorine reacts with an alkane by replacing one of the hydrogen atoms attached to a carbon forming a chloroalkane.
Chlorine (Cl) - Structure, Properties, Uses, and FAQs - BYJU'S
Chlorine is the chemical name of Cl. Chlorine is commonly used as antiseptic. Visit BYJU'S to understand the properties, atomic mass of chlorine and uses of Chlorine (Cl) explained by the expert teachers.
Chlorine Facts (Cl or Atomic Number 17) - ThoughtCo
2019年11月7日 · 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 …
8.13.4: Chemistry of Chlorine (Z=17) - Chemistry LibreTexts
Like fluorine and the other members of the halogen family, chlorine is diatomic in nature, occurring as \ (Cl_2\) rather than Cl. It forms -1 ions in ionic compounds with most metals. Perhaps the best known compound of that type is sodium chloride, common table salt (NaCl).
Chlorine Facts - Science Notes and Projects
2015年5月31日 · Chlorine appears often in organic chemistry reactions where it replaces hydrogen atoms in molecules. Chlorine is used in the manufacture of a multitude of products such as plastics, paper, medicine, insecticides, disinfectants, textiles, dyes and petroleum products.
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