Group 7A is the Halogen group. It is sometimes also called Group 17, depending on how the Periodic Table is labeled.
Halogen family members, or elements in group 17, have 7 valence electrons.
The group which is known as the Halogen is group 7.
The halogen family, group 17, along with fluorine, chlorine bromine and astatine
Halogen
The family containing 7 valance electrons is called the Halogens. They are all called (in order of increasing valance electrons): Alkali Metals(1), Alkaline Earth Metals(2), Boron Group(3), Carbon Group(4), Nitrogen Group(5), Oxygen Group/Chalcogens(6), Halogens(7), and Noble Gasses(8/full).
7
An important element in standard toothpaste is Fluorine. Fluorine (F) is the first element in the Group 17(7) - Halogen family.
7
Yes, fluorine is in the halogen family. Halogens are a group of elements that includes fluorine, chlorine, bromine, iodine, and astatine. They are known for their high reactivity and tendency to form salts with metals.
Halogens are group 17 on the periodic table.
Halogen
An atom of an element belonging to the halogen family typically has 7 outer shell electrons. Halogens are in group 17 of the periodic table, which means they have 7 valence electrons.