The most common halogen on the Periodic Table would have to be either chlorine or iodine.
The most reactive nonmetal is fluorine. Fluorine is a halogen, which is Group 17 on the Periodic Table, and the halogens are the most reactive...
The transition metals are the most common, and are found in the middle (groups 3-12) of the Periodic Table.
The transition metals are the most common, and are found in the middle (groups 3-12) of the periodic table.
Fluorine (F), element number 9
For the most part, the Halogen group is the most reactive group on the periodic table. However, the Alkali metals are just as equal but not quite.
There are 6 noble gases in periodic table. The common one is helium.
The most common metalloids found in the periodic table are boron, silicon, germanium, arsenic, antimony, and tellurium.
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No. Fluorine is the most reactive halogen. It forms compounds even with some inert gases.
The most reactive group of non metal is group-17. It is called halogen family.
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