Colloids are medium sized particles dispersed in a medium. In a colloid, the Tyndall effect will cause light to scatter.| ChemTalk
Learn the types of intermolecular forces: Van Der Waals forces, dispersion, ion-dipole & understand how they influence physical properties| ChemTalk
This article covers how chromatography separates compounds, and different methods like gas, thin-layer, paper and liquid chromatography.| ChemTalk
We explain the difference between mixtures vs compounds, tell you what is a compound, and explain homogenous vs heterogeneous mixtures| ChemTalk