0
These substances are the most reactive elements in the Periodic Table. found in coloumn 18.
A2. But they are not considered metals. There are Amphoteric elements, but these are not halogens.
Halogens are found in group 17 of the Periodic Table, (not 18 which is the noble gases. )
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoHalogens are the chemicals found in group 17 of the periodic table; namely flourine, chlorine, iodine, bromine and astatine.
A halogen gas would be any of these elements in gas form or a gaseous compound including halogen elements (such as chloroflourocarbons, or CFCs, which used to be used in refrigerators - but since it damages the ozone layer they are no longer used).
Wiki User
∙ 12y agono halogens are not metals as they are on the left side of the periodic table which appears to be the side of non metals they have tendency to gain electron
Wiki User
∙ 14y agoAstatine (At)
Add your answer:
Earn +20 pts
What is the metalloid with 7 valence electrons?
halogens
What is the family of bromine?
Halogens
What family of elements contains the most active nonmetals?
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
A chemical family whose members exist as reactive diatomic molecules in the gaseous phase?
The Halogen family.
What is the name of the family to which chlorine belongs to?
The halogens
What is the metalloid with 7 valence electrons?
halogens
What periodic table family name does halogens belong to?
halogens is a family!
Boron is in which family?
It is a metalloid.
Is iodine a nonmetal metal or metalloid?
iodine is a nonmental which falls in the group elements called HALOGENS;chlorine,fluorine,bromine and iodine.
What is the family of bromine?
Halogens
What family of elements contains the most active nonmetals?
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
What family does iodine belong to on the periodic table?
Group 17 or halogens
Is group 6A the halogens family?
Halogens are in the group 17 of the periodic table.
Which family of elements is the most reactive nonmetal family?
The most reactive family of nonmetals is the halogen family.
What is Fluorine's Family Name?
It is part of the Halogens family
A chemical family whose members exist as reactive diatomic molecules in the gaseous phase?
The Halogen family.
What family number is Cl in?
Halogens
