vocabulary 7

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

solution: a mixture in which substance are completely blended so that the properties are the same throughhout and the substance stay blended.

suspension: a mixture of substance that separate upon  standing.

colloid: particles (or droplets ) large enought to block out light spread throughout another substance.

emulsion: a liquid spread through another liquid.

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

gel: a solid spread trough a liquid.

foam:a gas spred trough a liquid or solid.