They include foams, aerosols, and emulsions.
Thomas Graham launched the study of these and did a study of ones involving silicic acid. Components are surrounded by a electric double layer, and their stability is partially indicated by the zeta potential. The hydro types of them are used to dress wounds. They are classified based on their continuous and dispersed (*) phases. These can appear bluish under certain lighting conditions because of the Tyndall effect. They include foams, aerosols, and emulsions. For 10 points, name these mixtures in between solutions and suspensions, an example of which is milk.
Thomas Graham launched the study of these and did a study of ones involving silicic acid.
{colloid} [or {colloidal dispersion}]