Question

WHAT IS CHLORINE ?????​

Answer 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

Electronegativity: 3.16

Van der Waals radius: 175 pm

Answer 2

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.