Question

Fluorine, chlorine, bromine, and iodine form a family of related elements, known as:
A.Light gases
B.Halogens
C.Purines
D.The aromatic ring

Answer 1

A group (otherwise called a family) is a section of components in the occasional table of the synthetic components. There are 18 numbered bunches in the intermittent table; the f-block sections (between bunches 3 and 4) are not numbered. The components in a gathering have comparative physical or synthetic attributes of the furthest electron shells of their molecules.

Complete step by step answer:
Fluorine, chlorine, bromine, and iodine structure a group of the connected components called "Halogens " since they give salts when they respond with metals.

Additional Information:
What are Halogens?
Ans Halogen, any of the six nonmetallic components that establish Gathering 17 (Gathering $VIIa$) of the occasional table. The halogen components are fluorine ( $F$ ), chlorine ( $Cl$), bromine ($Br$ ), iodine ( $I$ ), astatine ( $At$ ), and tennessine ( $Ts$ ). They were given the name halogen, from the Greek roots hal-("salt") and - gen ("to deliver"), on the grounds that they all produce sodium salts of comparative properties, of which sodium chloride—table salt, or halite—is most popular.
The halogen components show incredible similarities to each other in their overall substance conduct and in the properties of their mixes with different components. There is, nonetheless, a reformist change in properties from fluorine through chlorine, bromine, and iodine to astatine—the distinction between two progressive components being generally articulated with fluorine and chlorine. Fluorine is the most receptive of the incandescent light and, truth be told, of all components, and it has certain different properties that set it apart from different incandescent light.

Note:
The halogen components show incredible similarities to each other in their overall substance conduct and in the properties of their mixes with different components. There is, nonetheless, a reformist change in properties from fluorine through chlorine, bromine, and iodine to astatine—the distinction between two progressive components being generally articulated with fluorine and chlorine.