Group 17 Elements
Group 17 elements in the periodic table contain the chemical element fluorine(F), chlorine(Cl), bromine(Br), iodine(I), and astatine(At) with ns2 np5 valence shell electronic configuration.
These highly reactive non-metals are called “halogens” because they give salts when they react with metals. These elements have one electron short for octet configuration. Therefore, these elements sharing one electron to form a covalent bond or gain one electron and form an ionic bonding. The detailed properties, use, and compounds of Group-17 elements or halogens are given below the individual topics in learning chemistry.
These highly reactive non-metals are called “halogens” because they give salts when they react with metals. These elements have one electron short for octet configuration. Therefore, these elements sharing one electron to form a covalent bond or gain one electron and form an ionic bonding. The detailed properties, use, and compounds of Group-17 elements or halogens are given below the individual topics in learning chemistry.
Iodine
Iodine in Periodic Table
Iodine (I), chemical element, Group 17 (Group VIIA) of the periodic table or a member of the halogen family has widely...
Bromine
Bromine in Chemical Element
Bromine (Br), fuming red-brown liquid at room temperature is a chemical element of Group 17 (Group VIIA) or halogen family of...
Chlorine
Chlorine Periodic Table Facts
Chlorine (Cl), molecular formula Cl2 is a toxic, corrosive, greenish yellow gas of Group 17 (Group VIIA) of the periodic table...
Fluorine
Fluorine in Periodic Table
Fluorine (F), chemical formula F2, atomic number 9 is the most electronegative and most chemically reactive member of the halogen family...
