What is the nature of the forces present in the noble gas atoms ?

The forces acting between noble gas atoms are

The nature of poisonous gas present in the exhausts of car is

The interatomic forces of attraction present in noble gas are __________.

What is the order of polarising nature of noble gases?

What is the order of polarising nature of noble gases?

Name the noble gas and give its atomic number if the number of d-electrons present in this atom is equal to the difference in the no. of electrons present in the p and s-subshells.