Question

Name any two Nobel gases

Answer 1

Helium
Neon
Argon
Krypton
Xenon   &
Radon.           Are the noble gases.

                               Hope it helps................

Answer 2

-->Nobel gases are those gases which are un-reactive.

-->They are unreactive because their all shells are filled and its valency / combining capacity with other elements is 0.

-->It does not have to share , gain or lose electrons.

-->Thus , it has valency 0.

-->Example of Nobel gases are : Helium , Argon , Neon