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.Continue Reading
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
Soil colloids are extremely small particles of soil with particle sizes of 2 micrometers in diameter or smaller suspended in a soil with larger particles. Soil colloids are typically found in clay or humus soils.Full Answer >
A suspension is a mixture containing solid particles that can be separated by filtration. Charles E. Ophardt of Elmhurst College explains that a mixture is a combination of two or more substances that are not chemically united and do not exist in fixed proportions to each other.Full Answer >
J.J. Thomson's atomic atomic model was called the Plum Pudding Atomic Model, and it was based on the idea that electrons are negatively charged particles scattered through out the positively charged atom. While Thomson was right about the existence of electrons, he was wrong on where they are located within the atom.Full Answer >
There are three subatomic particles in an atom including protons, neutrons and electrons. Depending on the element and type of atom, there are different numbers of neutrons, electrons and protons.Full Answer >