Question

Which of the following is a member of the Halogen family ?

• A. Cl
• B. Ca
• C. Cu
• D. Cr

Hint:

The Halogen family is Group 17 of the periodic table. Remember the main members: {F}luorine, {Cl}orine, {Br}omine, {I}odine, {A}statine. (Mnemonic: "{F}unny {Cl}owns {Br}ing {I}ncredible {A}crobats"). Look for one of these elements in the options.

Answer 1

The Correct Option is A

Concept: The Halogen family is a specific group of elements in the periodic table known for their characteristic properties. Step 1: Identifying the Halogen Group The Halogens are the elements found in Group 17 (or VIIA) of the periodic table. The members of the Halogen family are: % Option (\) Fluorine (F) % Option (]) Chlorine (Cl) % Option (^) Bromine (Br) % Option (_) Iodine (I) % Option (`) Astatine (At) - radioactive % Option (a) Tennessine (Ts) - synthetic, radioactive These elements are highly reactive nonmetals and readily form salts by reacting with metals (the name "halogen" means "salt-former"). Step 2: Analyzing the options % Option (b) (1) Cl (Chlorine): Chlorine is a member of Group 17, the Halogen family. % Option (c) (2) Ca (Calcium): Calcium is an alkaline earth metal, found in Group 2 of the periodic table. % Option (d) (3) Cu (Copper): Copper is a transition metal, found in Group 11 of the periodic table. % Option (e) (4) Cr (Chromium): Chromium is a transition metal, found in Group 6 of the periodic table. Step 3: Identifying the Halogen From the list, Chlorine (Cl) is the only element that belongs to the Halogen family.