Blood has the characteristics of both a colloid and a suspension and is therefore a colloidal suspension. Since blood has characteristics of all three mediums, its true nature is hard to ascertain.
The main difference between a colloid and a suspension is that a suspension will separate into particles, but a colloid will not. A colloid is the middle line between a suspension and a solution.
A mixture of water and starch is colloidal because it forms a shell of firmly bound molecules of water that stops the starch particles from aggregating with the molecules of water when they collide. However, when heated, aggregation occurs because the particles collide ...
A colloid is a substance that appears to be a singular component but is actually made up of two different components. Milk is colloid made up of butter fat and water.
The particles in a colloid are larger than those found in a solution. The sizes of the particles in a colloid range from 10^-8 to 10^-6 meters, while a solution is made up of ions, atoms or molecules, which are 10^-9 meters or smaller in diameter.
There four main types of colloids are sols, emulsions, foams and aerosols. All of these mixtures share the major properties of colloids. That is, they are solutions containing particles between 1 and 1000 nanometers in size that are dispersed throughout the solvent, but...
A solution is a mixture featuring solutes that have been dissolved, while a suspension is a mixture of liquids also containing solid particles that may not completely dissolve inside the liquid. Materials that dissolve in liquids are considered soluble. When no more sol...