A heterogeneous mixture of two liquids O/W, W/O. Stable dispersion of two liquids normally immiscible. Emulsion in a beaker or flask isolated on a white background. colloid stock illustrations Oil in ...

Students will apply tests, based on physical properties of matter samples, to determine whether a heterogeneous mixture is a suspension or a colloid. Part of science is learning how to ask questions ...

This liquid metal colloid is a mixture of the same GaInSn alloy (though other gallium alloys work too) and aluminium nitride particles. But rather than just throwing them all in a tub and stirring ...