What is the molecularity of the elemental gases?

1 Answer
Aug 9, 2017

In fact all of the elemental gases, save the Noble Gases, are binuclear diatomic molecules........

Explanation:

#H_2#, #N_2#, #O_2#, #X_2# #(X=F, Cl)#..........

The atomic configuration of the element is LESS stable than the electronic configuration when the species forms an element-element bond in the binuclear molecule.

And so.....#Cl*+*ClrarrCl-Cl# etc......