Noble gases are group of elements which exhibit very :

Group 13 elements exhibit

(A) Group 18 elements are called noble gases (R) group 18 elements form only very few compounds

Name all the noble gases and the group to which they belong to.

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

Which of the IVA group element does not exhibit allotropy ?

Noble gases form compounds very easily with

Noble gases are relatively inert elements. Give reasons.

Which group elements exhibits highest densities