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Colloidal suspensions are heterogeneous; they necessarily contain more than one substance. You could make one out of two pure substances.
Wiki User
∙ 11y ago
Wiki User
∙ 9y agoA cross between a solution and a non-dissolved something, a colloid is not a pure substance.
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Which of the following is not a mixture a. pure water b. seawater c. air d. brass?
Answer a. Pure Water is not a mixture - it is a compound. Seawater is a mixture of water and salts, air is a mixture of gases and brass is a mixture (an alloy) of copper and zinc metals.
Is an alloy a pure substance of mixture?
Mixture. An alloy is a mixture of metals.
Is acetone a pure substance or mixture?
pure substance, propanone
Is clean air a pure substance or a mixture?
Air is a mixture.
Is salt water pure substance or homogeneous mixture or a heterogeneous mixture?
Homogeneous mixture
Is cow milk pure sudstance or a mixture?
cow milk is a pure substanc
Is a vitamin tablet substance or a mixture?
It is a compound, so it is a pure substance.
Is Ritz crackers a pure substance or mixture?
Any processed food is made of impure elements, solutions, colloids, suspensions, and compounds.
Which type of mixture are blood and gelatin?
Colloids.
Are colloids homogenous?
Colloids are very small particles of a substance suspended in a mixture making them homogeneous.
What kind of mixture is a colloids?
A colloid is a mixture of solid particles suspended in a liquid.
A mixture where the particles are dispersed but settle out?
They are called colloids.
What mixture has the smallest particles?
COLLOIDS
Mixture whose particles are not heavy?
You think probable to colloids.
What type of mixture produces the Tyndall effect?
colloids and suspensions
What are the three kinds of homogenous mixture?
solutions, colloids and suspensions
What are pure substances solutions homogeneous mixtures colloids or compounds?
Compounds and solutions are pure substances
