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.
on the right side of the peridic table
Nonmetals have negative charges.
Brittle
oxygen-breathing iodine-salt graphite-pencil sulphur-matches
The Halogen Family is the most reactive group of nonmetals.
The most reactive nonmetals are in group 17 (halogens). The most reactive metals are in group 1 (alkali metals).
halogenes/non metals
The most reactive group of non metal is group-17. It is called halogen family.
The most reactive nonmetals are the halogens in group 17 of the periodic table.
The halides (Group VII): fluorine, chlorine, bromine, & iodine.
The most reactive nonmetals are the Halogens. They are located in the second to last row on the Periodic Table from the right.
Halogens.
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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.
Some are but the most reactive are also non-metals.
Fluroine is the most reactive non-metal.