Particles that keep their own seperate identities like rain drops are considered to be what?

Particles that keep their own separate identities like rain drops are considered to be mixtures.

Explanation:

When two or more different compositions are mixed together, they can be form mixture and compound. The difference between mixture and compound is that in mixture each particle will be having their own separate identities. While in compound the particles will get diffused in each other forming a completely new material with new identities. Thus, if particles keep their own separate identities like rain drops, then those particles are said to form mixtures and not compounds.

vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.