martes, 28 de septiembre de 2010

Vocabulary:Mixtures and Solutions

mixture= two or more parts blended together yet keeping their own properties and not turning into a new substance.

solution = a mixture in which substances are completely  blended so that the properties are the same throughout and the substances stay blended.
suspension = a mixtue of substances that separate upon standing .
colloid=particles (or droplets) large enough to block out light spread throughout another substance .


emulsion = a liquid spread through a gas .


aerosol= liquid drops or solid particles spread through a gas .

gel = a solid spead though a liquid .


foam= a gas spread though a liquid or solid .




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