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Helium is nobel gas but Aluminum is a metal
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∙ 12y ago
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What is the least reactive element?
The noble gases: Helium, neon, etc.
Why the helium is not included in noble gases group?
Helium is include in the group 18 along with the noble gases.
What is the group name in which helium is found?
Helium is a Noble Gas in Group O.
What are the nonmetals in nobel gases?
There are no metals in noble gases.All are gases in noble gases.
All noble gases except helium have this?
Helium has 2 valence electrons. All other noble gases have 8 valence electrons.
What is the least reactive element?
The noble gases: Helium, neon, etc.
Why the helium is not included in noble gases group?
Helium is include in the group 18 along with the noble gases.
What are the other noble gases that are like helium?
HELIUM,NEON,ARGON,KRYPTON,XENON and RADON are the noble gases
Are helium and xenon and neon noble gases?
Yes, they are all noble gases.
What is the group name in which helium is found?
Helium is a Noble Gas in Group O.
What are the nonmetals in nobel gases?
There are no metals in noble gases.All are gases in noble gases.
All noble gases except helium have this?
Helium has 2 valence electrons. All other noble gases have 8 valence electrons.
What is the group name for helium?
Noble Gases
What is the 1st member of the Noble gases?
helium
What is the column with helium in it called?
They are the Noble Gases.
What is the first member of the noble gases?
Helium
How many electrons are present in the valence level for all noble gases except helium?
There are eight in all noble gases (except helium) because that forms a "full level" so that they are noble gases and not reactive.
