Colloidal suspensions consist of fine particles dispersed within a continuous medium, where the particles do not settle out quickly due to their small size, typically between 1 and 1000 nanometers. This unique mixture presents intriguing properties such as stability and the ability to scatter light, known as the Tyndall effect.

Colloidal Suspensions

Colloidal suspensions

fine particles

continuous medium

small size

Stability refers to the ability of a system or entity to maintain its state or return to it after a disturbance, ensuring continuity and predictability over time. It is a fundamental characteristic sought in various fields such as physics, economics, and social sciences, where it implies resilience and equilibrium.

stability

ability to scatter light

The Tyndall effect is the scattering of light by particles in a colloid or in fine suspensions, which makes the path of the light visible. This phenomenon is used to distinguish between true solutions and colloidal mixtures, as true solutions do not scatter light.

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