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Some are but the most reactive are also non-metals.
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∙ 6y ago
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What are the ranks of the periodic table families from most to least reactive?
Most reactive metals are alkali metals, most reactive nonmetalas are halogens.Least reactive metals are platinum metals; least reactive nonmetals are noble gases.
What is the least active of the following nonmetals is helium carbon chlorine or oxygen?
Helium is the least reactive element, to the point of being unreactive.
What are unreactive nonmetals that do not react with other elements under normal conditions?
unreactive nonmetals are called noble gases
What is the most reactive family of nonmetals and metals?
The most reactive nonmetals are in group 17 (halogens). The most reactive metals are in group 1 (alkali metals).
What type of element is the most reactive of all nonmetals?
Fluroine is the most reactive non-metal.
Which of the nonmetals is the least reactive?
The Noble Gases.
Which group of nonmetals is the least reactive?
The Noble Gases.
Are the halogens most reactive nonmetals or the least reactive nonmetals?
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.
What are the ranks of the periodic table families from most to least reactive?
Most reactive metals are alkali metals, most reactive nonmetalas are halogens.Least reactive metals are platinum metals; least reactive nonmetals are noble gases.
Does group 7A of the periodic tables contain the least reactive nonmetals?
The halogen group is the MOST reactive nonmetal group.
What is the least active of the following nonmetals is helium carbon chlorine or oxygen?
Helium is the least reactive element, to the point of being unreactive.
What are the least reactive nonmetals that ave full valence shells?
The Nobel gasses. Generally inert.
The most reactive nonmetals on the periodic table are?
The most reactive nonmetals are the halogens in group 17 of the periodic table.
Where are the most reactive nonmetals?
The most reactive nonmetals are the Halogens. They are located in the second to last row on the Periodic Table from the right.
What are unreactive nonmetals that do not react with other elements under normal conditions?
unreactive nonmetals are called noble gases
Which group on the periodic table contains the most reactive nonmetals?
The Halogen Family is the most reactive group of nonmetals.
Does nonmetals are highly reactive while metals are completely nonreactive?
It is not true; many metals are very reactive and several nonmetals are nonreactive.
