Cl Valence Electrons Count Statistics

In the following post, we will explore the significance of the valence electron count of chlorine (Cl) in understanding its properties and reactivity. With 7 valence electrons, chlorine plays a crucial role in various chemical processes, from its use in manufacturing plastics to its application in water purification. Stay tuned to discover more about the characteristics and behavior of this essential element.

Statistic 1

"Chlorine has an atomic number of 17, which corresponds to its 17 protons and 17 electrons in a neutral state."

Statistic 2

"The density of liquid chlorine at its boiling point is 1.5625 g/cm³."

Statistic 3

"Chlorine is used in the manufacture of plastics, such as PVC (polyvinyl chloride)."

Statistic 4

"Chlorine is in group 17 of the periodic table, also known as the halogen group."

Statistic 5

"Chlorine gas is typically greenish-yellow in color."

Statistic 6

"Chlorine gas was used as a chemical weapon during World War I."

Statistic 7

"In its elemental form, chlorine exists as a diatomic molecule (Cl2)."

Statistic 8

"Chlorine has two stable isotopes: ^35Cl and ^37Cl."

Statistic 9

"The melting point of chlorine is -101.5°C."

Statistic 10

"The electronegativity of chlorine is 3.16 on the Pauling scale."

Statistic 11

"Chlorine needs one more electron to complete its valence shell and achieve an octet."

Statistic 12

"Chlorine's atomic radius is approximately 99 pm."

Statistic 13

"Chlorine is the second lightest halogen, after fluorine."

Statistic 14

"The electron configuration for chlorine is [Ne] 3s2 3p5."

Statistic 15

"Chlorine often forms a -1 anion by gaining one electron to achieve a full octet."

Statistic 16

"The boiling point of chlorine is -34.04°C."

Statistic 17

"Chlorine is commonly used in water purification and disinfection."

Statistic 18

"The first ionization energy of chlorine is 1251.2 kJ/mol."

Statistic 19

"Chlorine has 7 valence electrons."

Statistic 20

"Chlorine's common oxidation states are -1, +1, +3, +5, and +7."

In conclusion, the statistics regarding chlorine illustrate its fundamental properties and significance in various domains. With an atomic number of 17 and 7 valence electrons, chlorine’s characteristics, such as its electron configuration, electronegativity, and need for one additional electron to achieve stability, are critical in understanding its chemical behavior. Its presence in group 17 of the periodic table as a halogen, along with its industrial applications in plastics manufacturing and water purification, underscores its practical importance. Moreover, its historical use as a chemical weapon and distinct physical properties, such as its greenish-yellow color and diatomic molecular form, further highlight the multifaceted nature of this essential element.