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

The melting point and boiling point of water are

Perdict the order of decreasing boiling points of noble gases (b) Predict the ordert of decreasing boiling points of the following H_(2),He,Ne,Xe,CH_(4) .

(A): Noble gases are lower melting points and boiling points (R): Noble gases posses weak dispersion forces.

Noble gases and metals both have closed packed structures, yet the melting point of noble gases are exceptionally low. Why?

The boiling points of noble gases are illustrative of the operation of forces of the type :

The boiling points of noble gases are illustrative of the operation of forces of the type :