The Halogens are the most reactive non-metals. However, their reactivity decreases as you go down the group.
Most reactive Fluorine>Chlorine>Bromine>Iodine>Astatine Least reactive.
However, Astatine is not fully characterised because it is radio-active, and consequently is not found in open(school) labs.
halogens.
on the right side of the peridic table
Neither. Solid can be the least flexible or the most rigid.
Most common is the thing that happens most, and least common is the least ocuring thing. For example it is most common to open chess with middle pawn forward. And it is least common to move one of the far pawns first.
Most.
halogens.
The halogens are the most reactive nonmetals. They belong to Group 17 on the periodic table.
The most reactive nonmetals are the Halogens. They are located in the second to last row on the Periodic Table from the right.
Halogens.
Metals: alkaline metals Nonmetals: halogens
Ah, the most reactive group of nonmetals would be the halogens, my friend. These elements are always eager to form bonds and react with other substances in their quest for stability. Just like how we blend colors on our canvas, these halogens create beautiful reactions in nature that keep the world in balance.
Group 17 (known as Halogens)
Halogens among halogens fluorine is most reactive
Halogens
Halogens
The halogens are the most reactive family of nonmetals, as they have a strong tendency to gain an electron to achieve a full outer shell. Among metals, the alkali metals are the most reactive due to their low ionization energy and strong tendency to lose an electron to achieve a stable electron configuration.
The halogens are the most reactive class of nonmetals due to their high electronegativity and tendency to gain electrons to achieve a stable electron configuration. This results in them readily forming compounds with other elements.