Halogens!! :D its the most reactive nonmetal and has 7 valence electrons!
Group 1: Alkali metals
Group 17: Halogens
Halogens: fluorine, chlorine, bromine, iodine, and astatine.
Group 17, also known as Group 7 in more junior levels, is comonly called "the halogens". If Group 7 elements form ions, then they are called "the halides".
The elements in group 17 are Halogens
The halogens.
Halogens
Halogens.
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
Halogens are located in the group 17 of the periodic table.
the halogens are located in group 17/ group 7A
halogens are located in 17th group of the periodic table or 2nd group from extreme right.
Astatine is in the group 17 and period 6 of the periodic table of Mendeleev.
Chlorine is in Group 17 of the Periodic Table.
halogens
Halogens
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
Chlorine is in Group 17 of the Periodic Table.
There is no group 17.
A group is a column in the periodic table of elements.
Halogens are located in the group 17 of the periodic table.
group 17
hallogens are the 7th-A group in a periodic table .they are mostly gases..like chlorine,flourine etc.check out the periodic table. in chemistry.
Halogens
Group 17 is referred to as the "Halogens".