What Is Chlorine Element?
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Chlorine is a chemical element with the 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.
Symbol: Cl
Atomic mass: 35.453 u
Atomic number: 17
Electron configuration: [Ne] 3s²3p⁵
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1
Answer:
Chlorine is a chemical element with the 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.
Symbol: Cl
Atomic mass: 35.453 u
Atomic number: 17
Electron configuration: [Ne] 3s²3p⁵
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