The halogens are are the most active nonmetals. There're 5 non-metallic elements in the halogen family. The term "halogen" means "salt-former" & compounds containing halogens are called "salts".They are: Fluorine, Chlorine, Bromine, Iodine & Astatine
This is the halogens family: F, Cl, Br, I.
This is the halogens group: F., Cl, Br, I, At.
The Halogens
The Halogens.
halogens
The Halogen Family is the most reactive group of nonmetals.
Group (or family) 18, also known as the noble gases, are elements that are completely stable and rarely react with other elements.
elements
Halogens are in the group 17 of the periodic table of Mendeleev.
The very last group. These have a full set of electrons in their valance shell and will therefore not react easerly. What i mean by very last is the group starting with helium and ending in radon
Nonmetals, expecially halogens.
17
Fluorine, chlorine, bromine, iodine, and astatine. All of the elements in the halogen family are nonmetals.
The Halogen Family is the most reactive group of nonmetals.
Carbon is the only non-metal in carbon family. The other elements are either metalloids or metals.
In the periodic table, there are three groups: Metals, Metalliods, and Nonmetals. I'm not sure what family it belongs to, but I do know it's part of the Nonmetals that's for sure.
Group (or family) 18, also known as the noble gases, are elements that are completely stable and rarely react with other elements.
elements
All the members of the noble gases family (group 18 of the periodic table) are gases at room temperature.
alkali metals
The Halogen family consists of elements in column 7: Fluorine, Chlorine, Bromine, Iodine, and Astatine. They are not metalloids.
Elements in the same family (or group) have the same amount of electrons in their outer shell. For Example, all elements in Group 1 have 1 electron in their outer shells.