At the time of their discoveries, noble gases like argon escaped the notice of researchers because they are inherently rare on Earth and because they have a lack of chemical activity.
All the noble gases have 8 electrons in their valence shell except helium which have 2 electrons in its valence shell.
Noble gases do not react chemically with other noble gases.
inert gases / noble gases
Gases, hence noble "gases"
There are no metals in noble gases.All are gases in noble gases.
All the noble gases have 8 electrons in their valence shell except helium which have 2 electrons in its valence shell.
They are all Noble (Inert) Gases.
Noble gases do not normally form compounds.
Noble gases do not react chemically with other noble gases.
inert gases / noble gases
Gases, hence noble "gases"
The Group 18 elements are called the noble gases or sometimes inert gases. Wikipedia has information on the noble gases, and a link is provided.
it's not
Noble gases are chemically inert.
There are no metals in noble gases.All are gases in noble gases.
All noble gases are gases in their standard state
All the members of the noble gases family (group 18 of the periodic table) are gases at room temperature.