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chlorine    音标拼音: [kl'ɔrin]
n. 氯

氯

chlorine
n 1: a common nonmetallic element belonging to the halogens;
best known as a heavy yellow irritating toxic gas; used to
purify water and as a bleaching agent and disinfectant;
occurs naturally only as a salt (as in sea water) [synonym:
{chlorine}, {Cl}, {atomic number 17}]

Chlorine \Chlo"rine\, n. [Gr. ? pale green, greenish yellow. So
named from its color. See {Yellow}.] (Chem.)
One of the elementary substances, commonly isolated as a
greenish yellow gas, two and one half times as heavy as air,
of an intensely disagreeable suffocating odor, and
exceedingly poisonous. It is abundant in nature, the most
important compound being common salt (Sodium chloride). It is
powerful oxidizing, bleaching, and disinfecting agent. Symbol
Cl. Atomic weight, 35.4.
[1913 Webster]

{Chlorine family}, the elements fluorine, chlorine, bromine,
and iodine, called the {halogens}, and classed together
from their common peculiarities.
[1913 Webster]

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  • 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
    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
  • Chlorine | Chemical Emergencies | CDC
    Chlorine is a liquid or gas with a strong, irritating smell Signs and symptoms of chlorine exposure depend on how you were exposed Get away from the area, get clean, and get help if exposed Chlorine can explode with many common substances
  • Chlorine Facts, Symbol, Discovery, Properties, Uses
    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]
  • Chlorine - Element information, properties and uses | Periodic Table
    Element Chlorine (Cl), Group 17, Atomic Number 17, p-block, Mass 35 45 Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images
  • Chlorine | Cl2 | CID 24526 - PubChem
    At room temperature, chlorine is a yellow-green gas that is heavier than air and has a strong irritating odor It can be converted to a liquid under pressure or cold temperatures Chlorine is mainly used as bleach in the manufacture of paper and cloth and to make a wide variety of products
  • What Makes Chlorine Gas and Why It’s Dangerous
    Chlorine gas forms in more everyday situations than you might expect, from mixing cleaning products to pool accidents Here’s how it happens and why it’s harmful
  • Chlorine (Cl) - Definition, Preparation, Properties, Uses, Compounds . . .
    What is Chlorine? Chlorine is a greenish-yellow gas at room temperature, known for its powerful disinfectant properties and pungent odor As a member of the halogen group, it is highly reactive, especially with hydrogen, forming hydrochloric acid, a substance fundamental to various industries
  • Chlorine - New World Encyclopedia
    Chlorine (chemical symbol Cl, atomic number 17) is a nonmetal that belongs to a group of chemical elements known as halogens At ordinary temperatures and pressures, pure chlorine is a highly reactive, poisonous gas with a greenish-yellow color and an unpleasant odor
  • Chlorine: Uses, Benefits, Poisoning Risks - WebMD
    Being exposed to chlorine liquid or gas poses many health risks Learn about the symptoms and treatment options today





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