Comment on the occurance of noble gases.

Valency of noble gases is zero.

Comment on the electron affinities of noble gases.

State why noble gases are unreactive while atoms of elements other than noble gases are chemically reactive.

Assertion : Noble gases are diamagnetic atoms Reason :The atomic numbers of noble gases are even and all the orbitals are doubly occupied by the electrons

Major credit for the discovery of noble gases is given to

What prompted Bartlett to the discovery of noble gases compounds ?

What is the order iof ionisation enthalpy values of noble gases?

Generally, the valency of noble gases is

Boiling point and melting point of noble gases are in the order

Clathrate compounds are used for transportation of noble gases.