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What is a mixture of very tiny particles of pure substances that are dispersed in another substance that do no settle?
Wiki User
∙ 12y ago
suspension
Wiki User
∙ 12y ago
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Why are colloid important?
nothing
How strongly a substances particles attract one another is what determines the substances?
The number of protons (aka atomic number) determines the element or substance.
What is a collid in chemistry?
type of mixture in which one substance is dispersed evenly throughout another
What is a colloidal salt?
1) A colloidal system consists of two separate phases: a dispersed phase (or internal phase) and a continuous phase (or dispersion medium) in which the colloid is dispersed.2) A colloid is a substance microscopically dispersed evenly throughout another substance.
What is the difference between element compound mixture solution suspension and colloids?
Elements are pure substance consisting of one type of atom Compounds are pure substances that can be separated into two or more elements Mixtures are substances mixed together but not combined (like a salad, you dont morph carrots and lettuce together you just throw them in alongside each other) Solutions are homogeneous mixtures composed of two or more substances where the solute is completely dissolved into the solvent Suspensions are heterogeneous mixtures containing visible solid particles Colloids are substances microscopically dispersed evenly throughout another substance
Why is emulsion paint described as a colloid?
In a colloid, particles of one substance are mixed and dispersed with particles of another substance - but they are not dissolved in it. In an paint the pigment is dispersed in the liquid formed from the binding medium and solvent solution. Hope this helps :)
What are collides?
A colloid is a type of homogeneous mixture. In this type of mixture, one substance is divided into insoluble particles and dispersed into another substance.
Why are colloid important?
nothing
Colloid in foods?
A colloid is a type of mixture where tiny particles of one substance are dispersed, but not dissolved, in another substance. All prepared food dishes are examples of colloids.
Colloids properties and uses?
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.
How strongly a substances particles attract one another is what determines the substances?
The number of protons (aka atomic number) determines the element or substance.
What is solid sol?
A solid sol is a colloid where the continuous phase and the disperse phase are solids. An example of a solid sol is a pearl. A colloid is a dispersion of particles of one substance throughout another. The dispersed substance is called the disperse phase and the substance it is dispersed in is called the disperse phase.
Is dust colloid?
Yes - dust is considered a colloid. A colloid is a substance microscopically dispersed evenly throughout another substance. Dust is an aerosol - it is a colloid suspension of fine solid particles in gas.
Is cough syrup a colloid?
Yes, cough syrup is considered a colloid. Colloids are mixtures in which one substance is evenly dispersed throughout another, and cough syrup consists of particles of medicine dispersed in a liquid base.
What is the movement of objects and substances that move from one place to another?
yes,sound waves always move from one substance to another
Which does not let light pass through solutionmixturecolloidor suspension?
colloid is one of the three primary types of mixtures, with the other two being a solution and suspension. A colloid is a solution that has particles ranging between 1 and 1000 nanometers in diameter, yet are still able to remain evenly distributed throughout the solution. These are also known as colloidal dispersions because the substances remain dispersed and do not settle to the bottom of the container. In colloids, one substance is evenly dispersed in another. The substance being dispersed is referred to as being in the dispersed phase, while the substance in which it is dispersed is in the continuous phase.Properties of ColloidsIn order to be classified as a colloid, the substance in the dispersed phase must be larger than the size of a molecule but smaller than what can be seen with the naked eye. This can be more precisely quantified as one or more of the substance's dimensions must be between 1 and 1000 nanometers. If the dimensions are smaller than this the substance is considered a solution and if they are larger than the substance is a suspension. A common method of classifying colloids is based on the phase of the dispersed substance and what phase it is dispersed in. The types of colloids includes sol, emulsion, foam, and aerosol.Sol is a colloidal suspension with solid particles in a liquid.Emulsion is between two liquids.Foam is formed when many gas particles are trapped in a liquid or solid.Aerosol contains small particles of liquid or solid dispersed in a gas.When the dispersion medium is water, the colloidal system is often referred to as a hydrocolloid. The particles in the dispersed phase can take place in different phases depending on how much water is available. For example, Jello powder mixed in with water creates a hydrocolloid. A common use for hydrocolloids is in the creation of medical dressings.
Is gasoline a colloid?
A Colloid is a noncrystalline, homogeneous substance consisting of large molecules or ultramicroscopic particles of one substance being dispersed throughout another substance. Yes, a gas can be a colloid. It would be considered an aerosol.
