what group is chlorine in

Description

https://www.rsc.org/periodic-table/element/17/chlorine

Chlorine – Element information, properties and uses …
https://www.rsc.org/periodic-table/element/17/chlorine
Chlorine is in group 17 of periodic table, also called the halogens, and is not found as the element in nature – only as a compound. The most common of these being salt, or sodium chloride, and the potassium compounds sylvite (or potassium chloride) and carnallite (potassium magnesium chloride hexahydrate).

https://en.wikipedia.org/wiki/Chlorine

Chlorine – Wikipedia
https://en.wikipedia.org/wiki/Chlorine
Chlorine is the second halogen, being a nonmetal in group 17 of the periodic table. Its properties are thus similar to fluorine, bromine, and iodine, and are largely intermediate between those of the first two. Chlorine has the electron configuration [Ne]3s 2 3p 5, with the seven electrons in the third and outermost shell acting as its valence electrons.

https://study.com/academy/answer/what-group-does-chlorine-belong-to.html

What group does chlorine belong to? | Study.com
https://study.com/academy/answer/what-group-does-chlorine-belong-to.html
Chlorine is a halogen, classified as group 17 on the periodic table. Halogens tend to be reactive, and when they react with metals, they form salts…. See full answer below. Become a member and…

https://chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Modules_and_Websites_(Inorganic_Chemistry)/Descriptive_Chemistry/Elements_Organized_by_Block/2_p-Block_Elements/Group_17:_The_Halogens/Z017_Chemistry_of_Chlorine_(Z17)

Chemistry of Chlorine (Z=17) – Chemistry LibreTexts
https://chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Modules_and_Websites_(Inorganic_Chemistry)/Descriptive_Chemistry/Elements_Organized_by_Block/2_p-Block_Elements/Group_17:_The_Halogens/Z017_Chemistry_of_Chlorine_(Z17)
Chlorine is a halogen in group 17 and period 3. It is very reactive and is widely used for many purposes, such as as a disinfectant. Due to its high reactivity, it is commonly found in nature bonded to many different elements.

https://www.periodic-table.org/Chlorine-periodic-table/

Chlorine – Periodic Table

Chlorine – Periodic Table

Chlorine is a chemical element with atomic number 17 which means there are 17 protons and 17 electrons in the atomic structure. The chemical symbol for Chlorine is Cl . The atom consist of a small but massive nucleus surrounded by a cloud of rapidly moving electrons .

https://www.britannica.com/science/chlorine

chlorine | Uses, Properties, & Facts | Britannica
https://www.britannica.com/science/chlorine
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 .

https://www.hazmattool.com/info.php?a=Chlorine&b=UN1017&c=2.3

UN 1017: Chlorine – Substance information – HazMat Tool
https://www.hazmattool.com/info.php?a=Chlorine&b=UN1017&c=2.3
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.

https://www.aplustopper.com/physical-chemical-properties-group-17-elements/

Physical and Chemical Properties of Group 17 Elements – A …

Physical and Chemical Properties of Group 17 Elements

The elements in Group 17 are: Fluorine Chlorine Bromine Iodine Astatine These elements are known as halogens. (a) Halogen is a Greek word which means salt-former’.

https://chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Modules_and_Websites_(Inorganic_Chemistry)/Descriptive_Chemistry/Elements_Organized_by_Block/1_s-Block_Elements/Group__1:_The_Alkali_Metals/2Reactions_of_the_Group_1_Elements/Reactions_of_Group_I_Elements_with_Chlorine

Reactions of Group I Elements with Chlorine – Chemistry …
https://chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Modules_and_Websites_(Inorganic_Chemistry)/Descriptive_Chemistry/Elements_Organized_by_Block/1_s-Block_Elements/Group__1:_The_Alkali_Metals/2Reactions_of_the_Group_1_Elements/Reactions_of_Group_I_Elements_with_Chlorine
The Reactions of the elements with Chlorine The reactions of the Group 1 elementrs with chlorine are similar in appearance to the reactions of the Group 1 metals with oxygen. Sodium, for example, burns with an intense orange flame in chlorine in exactly the same way that it does in pure oxygen.

https://www.thoughtco.com/functional-groups-in-organic-chemistry-4054178

Functional Groups in Organic Chemistry – ThoughtCo
https://www.thoughtco.com/functional-groups-in-organic-chemistry-4054178
The halo functional group refers to any haloalkane, or alkane containing an atom of a halogen, such as chlorine, bromine, or fluorine. The halo functional group contains a carbon-halogen bond.