A colloid is a homogeneous, noncrystalline substance consisting of particles of one substance dispersed through another substance. Some common colloids are gels, sols, and emulsions. Particles cannot be separated out by ordinary filtering or centrifuging and will not settle.
milk
they are able to scatter light
Medicines in colloidal form are easily adsorbed by the body tissues and hence are more effective, biological sciences are with numerous colloidal systems, including cell membranes, viruses, bacteria, DAN, proteins... colloids play a role in the semiconductor industry, memory chips, and micro-processors, Polymers, or macromolecules, in solution are lyophilic colloids...
colloidal properties of substances used in wide areas. In industries, using electrical precipitation method to reduse the amount of co2, so2, dust etc in the smoke comes out from the chimney. Another one is the cleansing action of soap .then paints ,latex are produce by using colloidal properties
After my opinion they are not colloids.
Colloids play a crucial role in technology because of their unique properties, such as large surface area and stability. They are used in various applications, including food processing, pharmaceuticals, cosmetics, and environmental remediation. Colloids help improve product performance and stability, making them essential in many industries.
There are no uses for mercury.
Inorganic colloids in soil, such as clay particles, play a crucial role in soil structure by providing surface area for the absorption of water, nutrients, and organic matter. They also help improve soil properties by aiding in aggregation, which can enhance water infiltration, aeration, and root penetration. Additionally, inorganic colloids can influence soil pH and nutrient availability through their cation exchange capacity.
larger partials that adhere, or stick togetherer.
Colloids in foods refer to mixtures where particles are suspended within another substance. Common examples include mayonnaise, whipped cream, and gelatin desserts. These colloids give certain foods their unique textures and properties.
Colloids are used in various daily life applications such as in food industry for stabilizing, thickening or emulsifying, in cosmetics for suspending particles, in medicine for drug delivery systems, and in the manufacturing of paints and pigments. Additionally, colloids are also used in wastewater treatment for removing impurities and in the production of nanoparticles for various advanced technologies.
Colloids are particles of a certain size...around a micron to a fraction of a micron in diameter. The key characteristic is mass/size...they are insoluble but form a suspension when added to a solvent... That is to say they tend not to precipitate or form a deposit...they float... gravitational forces are balanced by the physical properties of the solvent... think of upthrust.