Noble gases do not normally form compounds.
Noble gases do not react chemically with other noble gases.
When Mendeleev proposed his periodic table, the noble gases had not been discovered, so they did not play a part in his development of the periodic table.
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.
Definitely not! Gases are not semiconductors. and the noble gases are not conductors even if frozen.