Halogens are placed in the group 17 of the periodic table of Mendeleev.
Halogens!! :D its the most reactive nonmetal and has 7 valence electrons!
Halogens has a very high electronegativity.
Group 17 (known as Halogens)
fluorine is the most reactive
The size of halogens or the group 17 elements is small.
Halogens Apex ;)
Halogens are in Group 7
The regions on the periodic table are arranged in the following order from left to right: alkali metals, alkaline earth metals, transition metals, metalloids, nonmetals, halogens, noble gases, and actinides.
Halogens are not salts but they are chemical elements; halogens can form salts reacting with metals.
No, halogens are reactive however and can be dangerous.
Yes, halogens are extremely reactive.
Halogens are not like metals. Halogens are elements missing one electron for full valency.
halogens
Another name for Group 17 (VIIA) Elements is Halogens.
Group 7 of the Periodic Table, known as the halogens, are all extremely reactive since they each contain seven valence electrons and only need one more to complete an outer shell. The periodic law suggests that recurring patterns of the properties of elements arise when they are arranged in order of increasing atomic number. This holds true as the halogens all act very similarly as each other in chemical reactions.
No, boron is not in the halogens group. It is located in Group 13 of the periodic table. The halogens are in Group 17.
Halogens!! :D its the most reactive nonmetal and has 7 valence electrons!