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Mixtures Vocab
Vocab
24
Chemistry
8th Grade
12/17/2012

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Term
Solid
Definition
firm, hard, or compact in substance
Term
Liquid
Definition
composed of molecules that move freely among themselves but do not tend to separate like those of gases; neither gaseous nor solid.
Term
Gas
Definition
a substance possessing perfect molecular mobility and the property of indefinite expansion, as opposed to a solid or liquid.
Term
Pure Substance
Definition
It cannot be separated into several components
Term
Properties
Definition
distinguish difference between matters such as density color
Term
Mixture
Definition
2 or more pure subtances together
Term
Homogenous
Definition
a solution
Term
Solution
Definition
mixture that looks like one subtance
Term
Heterogenous
Definition
mixture where you can see the different pure substances
Term
Suspensions
Definition
a type of Heterogenous
Term
colloid
Definition
a substance made up of a system of particles with linear dimensions
Term
Emulsion
Definition
any colloidal suspension of a liquid in another liquid.
Term
Mechanical Mixture
Definition
mixture where you can see the different pure substances
Term
Phases
Definition
one type of a possible homogenous
Term
Dissolving
Definition
to make a solution of, as by mixing with a liquid; pass into solution
Term
Solute
Definition
the substance dissolved in a given solution
Term
Solvent
Definition
having the power of dissolving; causing solution
Term
Soluble
Definition
capable of being dissolved or liquefied
Term
rate of dissolving
Definition
solubility is the property of a solid liquid or gas
Term
Agitation
Definition
to mix or shake a solution to dissolve faster
Term
saturated solution
Definition
a solution that contains the maximum amount of solute that the solvant can dissolve at the given temperature
Term
unsaturated solution
Definition
An unsaturated solution is a chemical solution in which the solute concentration is lower than its equilibrium solubility.
Term
supersaturated solution
Definition
When there is too much solute in a solution that it can't hold more.
Term
Insoluble
Definition
incapable of being dissolved
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