Colloids are very small particles of a substance suspended in a mixture making them homogeneous.
A homogenous mixture of two or more substances that are not solutions is a colloid. Colloids have particles that are larger than the particles in a solution, but still do not settle out over time. Examples of colloids include milk and fog.
homogenous.
Yes, colloids can leave a residue when filtered. Colloids are larger particles that can be trapped by the filter, resulting in a residue left behind after filtration.
a salt solution is homogenous.
No, not all colloids have a negative charge. Colloids can have a positive, negative, or neutral charge depending on the type of particles present in the dispersion and the interactions between those particles.
solutions, colloids and suspensions
solutions, colloids and suspensions
A homogenous mixture of two or more substances that are not solutions is a colloid. Colloids have particles that are larger than the particles in a solution, but still do not settle out over time. Examples of colloids include milk and fog.
Colloids are heterogeneous.It may be either, depending on the type of suspension. Many colloids are homogenous, such as pasteurized milk, but some (such as unpasteurized milk) are heterogenous.
Bricks would be considered heterogeneous mixtures. They contain various sediments that can be easily seen and can be separated again.
After my opinion they are not colloids.
It is not clear what type of mixture is represented by x without more context or information. Mixtures can include solutions, suspensions, colloids, or alloys, depending on the components and how they are mixed together.
These colloids are called emulsions.
No it is not homogenous
homogenous.
homogenous
homogenous