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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.
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 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.
Chlorine (Cl) has an atomic mass of 17. Find out about its chemical and physical properties, states, energy, electrons, oxidation and more.
Periodic Table element Summary Chlorine. Chlorine is a chemical element with symbol Cl and atomic number 17. Classified as a halogen, Chlorine is a gas at room temperature.
The ground state electronic configuration of neutral chlorine is [Ne]. 3s2. 3p5 and the term symbol of chlorine is 2P3/2. Your user agent does not support the HTML5 Audio element. Chlorine is a greenish yellow gas which combines directly with nearly all elements. Chlorine is a respiratory irritant.
Chlorine is a chemical element of the periodic table with chemical symbol Cl and atomic number 17 with an atomic weight of 35.446 u and is classed as nonmetal and is part of group 17 (fluorine group). Chlorine is gas at room temperature.
