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What are 2 characteristics of chlorine?
Physical and chemical properties
- Chlorine is a greenish yellow gas at room temperature and atmospheric pressure.
- Chlorine has a high electronegativity and a high electron affinity, the latter being even slightly higher than that of fluorine.
What are the characteristic of chlorine?
Characteristics: 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. Chlorine occurs in nature mainly as common salt (NaCl), carnallite [ KMgCl2.
What is chlorine element name?
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.
What are three physical properties of copper?
Properties: Copper has a melting point of 1083.4 +/- 0.2°C, boiling point of 2567°C, specific gravity of 8.96 (20°C), with a valence of 1 or 2. Copper is reddish colored and takes a bright metallic luster. It is malleable, ductile, and a good conductor of electricity and heat.
What is chlorine known for?
Chlorine is commonly used as an antiseptic and is used to make drinking water safe and to treat swimming pools. Large amounts of chlorine are used in many industrial processes, such as in the production of paper products, plastics, dyes, textiles, medicines, antiseptics, insecticides, solvents and paints.
What are some unique characteristics of chlorine?
General. Chlorine has a characteristic penetrating and irritating odor.
What are three characteristic properties of chlorine?
Some of the chemical/physical properties of chlorine include: Chlorine is a yellow-green gas at room temperature. Chlorine has a pungent, irritating odor similar to bleach that is detectable at low concentrations. The density of chlorine gas is approximately 2.5 times greater than air, which will cause it to initially remain near the ground in areas with little air movement.
Is chlorine and chloride the same thing?
Both chlorine and chloride are common terms used in chemistry. The name chlorine is used to name the chemical element as well as the chlorine gas. The term chloride is used to name the chloride ion as well as compounds composed of chloride ions as the anion.
What are two facts about chlorine?
21 Chlorine Facts for Kids Chlorine is a chemical element on the periodic table. Chlorine was first discovery and isolated in 1774 by German-Swedish chemist Carl Wilhelm Scheele. Chlorine was identified as a chemical element in 1809 by Cornish chemist Sir Humphry Davy. Chlorine is a gas at room temperature. Chlorine has a yellow-green color when at room tempature.