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.Know More
A suspension is composed of at least two substances that are visible in the suspension. These substances are heterogeneous in nature and they are able to be separated. A suspension is also larger than 10,000 Angstroms. When comparing a suspension, a colloid and a solution, the suspension will most likely be affected by the sedimentation of particles. The light that is seen in a suspension is variable. Both a suspension and a colloid are cloudy.
A colloid often looks similar to a suspension because they are both cloudy in nature, but a colloid is homogenous, unlike a suspension. The particles are not easily distinguishable and they are not easily separated. A colloid can vary in size between 10 and 1,000 Angstroms, but is always smaller than a suspension. The particles that are in the colloid are able to be distinguished by light through the Tyndall light effect. Colloid mixtures are not able to be distinguished by any amount of sedimentation and are not affected by sedimentation.Learn more about Chemistry
Gelatin, when dissolved in water, is a colloid because the protein molecules that compose it, mostly derived from collagen, are much larger than usual dissolved molecules, but they remain evenly dispersed throughout the water. Specifically, it is a type of colloid known as a sol, a colloid of solid particles dispersed through another substance. The lesser ingredient in a colloid, in this case gelatin, is called the dispersed phase.Full Answer >
In chemistry, a suspension is a heterogeneous mixture in which one substance is dispersed throughout a substance in another phase, and in which the particles of the first substance are between 0.00002 and 0.00004 of an inch in diameter. In order to be a suspension rather than a colloid, the mixture must be capable of sedimentation if allowed to stand. Most suspensions are comprised of solid particles suspended in a liquid, such as paint, blood or muddy water, but they can also consist of liquid particles suspended within a gas, such as an aerosol spray.Full Answer >
Because the particles are not soluble in gasoline, putting anything grainy like salt or sugar is bad for the fuel tank, various filtration systems and fuel pumps. Adding salt clogs and corrodes these parts, requiring intensive cleaning and replacement.Full Answer >
Each atom contains an equal number of protons and electrons; these particles will be equal in value to an element's atomic number. For example, the element gold, or AU, has an atomic number of 79, meaning it has 79 protons and 79 electrons. Atomic number is not to be confused with atomic mass.Full Answer >