halogens
The most chemically nonmetals are on group 7 of the peridic table e.g:F,CL,BR,I
Fluorine and oxygen are the most chemically reactive nonmetals. Fluorine is the most reactive nonmetal, readily reacting with almost all other elements, while oxygen is highly reactive and forms compounds with most elements in the periodic table.
Fluorine, oxygen, chlorine.
The halogens, which is group 17, are the most reactive non-metals. Oxygen is pretty reactive too, even though it's not a halogen.
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.
Bromine, as a group 17 halogen, is extremely reactive
Some are but the most reactive are also non-metals.
Fluroine is the most reactive non-metal.
The halogens are the most reactive nonmetals. They belong to Group 17 on the periodic table.