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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
    Elemental chlorine is commercially produced from brine by electrolysis, predominantly in the chloralkali process The high oxidising potential of elemental chlorine led to the development of commercial bleaches and disinfectants, and a reagent for many processes in the chemical industry
  • 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
  • 氯（化学元素）_百度百科
    1811年，德国化学家什维盖尔根据氯气可以与碱金属反应成盐的特点将其命名为“卤素”（Chlorine，希腊文原意是“淡绿色”。 中文译名为氯）。 1823年，法拉第首次制得了液态氯。
  • Chlorine | Chemical Emergencies | CDC
    Key points 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 | Cl2 | CID 24526 - PubChem
    Chlorine, as chlorine gas, chlorite ion, and hypochlorite, is a strong oxidant that readily reacts with organic molecules to produce a variety of chlorinated compounds
  • 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 - 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 - The Chlorine Institute
    Because of its reactivity and bonding characteristics, chlorine is an essential chemical building block, leading to a myriad of materials that are used to make the products we use every day for public health, safety, nutrition, security, transportation, lifestyle and high-tech innovation
  • 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 – expert written, user friendly element information
    Chlorine is a greenish-yellow, diatomic, dense gas with a sharp smell (the smell of bleach) It is not found free in nature as it combines readily with nearly all other elements





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