The group of nonmetal of nonmetals on the Periodic Table that is the most reactive is the alkali metals
Halogens. (group 7) Farther down the collumn you go, the less reactive.
Group 17, otherwise known as the halogens; fluorine, chlorine, bromine, iodine and astatine.
Among the groups of non-metals, the Halogen group is most reactive.
It comprises of Fluorine, Chlorine, Bromine, Iodine and Astatine.
Group 1 (alkali metals) react more easily with group 17 (non metals, halogen family).
Group-17 is the most reactive group of non-metals in periodic table since they easily gain one electron to form an anion.
Group 17, the halogens. They require only one more electron in order to achieve a noble gas configuration.
Group 17 or halogens
Flourine is the most active nonmetal
The most reactive nonmetals are in group 17 (halogens). The most reactive metals are in group 1 (alkali metals).
Halogens, Group 7.
group 17 or halogens
The halogens, periodic table column 17, are the most reactive nonmetals, because they have the highest electronegativities and therefore can strongly attract electrons from almost any other elements.
Group 17 (known as Halogens)
The Halogen Family is the most reactive group of nonmetals.
The most reactive nonmetals are the halogens in group 17 of the periodic table.
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The most reactive nonmetals are in group 17 (halogens). The most reactive metals are in group 1 (alkali metals).
Group 7. Fluorine, which belongs to group 7, is the most reactive element.
Metals: alkaline metals Nonmetals: halogens
The halogen group is the MOST reactive nonmetal group.
The most reactive nonmetals are located in top most right section of the Periodic Table, excluding group 18 (has no reactivity).
Halogens, Group 7.
The most reactive nonmetals are the halogens in group 17 of the periodic table.
The most reactive group of non metal is group-17. It is called halogen family.
group 17 or halogens