No,they are not active.They are inert gases.
Nobel gases are very unreactive.
The nobel gases for the most part. He, Ne, etc
All Nobel gases very rarely react, they are very stable gases as they have a full outer orbital. (on the far right of the table)
Inert gases
all the elements of group 18 are Nobel gases. They are very very less reactive.
Noble gases are colorless, odorless, and tasteless gases that are nonreactive due to their stable electron configuration. They are located in group 18 of the periodic table and have complete outer electron shells. These gases have low melting and boiling points, making them useful in applications where inert atmospheres are needed.
Except Nobel gases all other gases are molecular. The Nobel Gases, Family or Group 18 are atomic.
Nobel gases are also called inert gases because of their reluctance to combine with other substances.
Non-metals, they are all gases.
noble gases are already stable.
the noble gases have their valence shell complete
the nobel gases are already stable, with full octets of valence electrons