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Science Vocab

Science Vocad Ch. 3

element a pure subatance that cannot be seperated into simpler substances by physical or chemical means.
pure substance a substance in which there is only one type of particle.
metals elements that are shiny, ductile, malleable, and are good conductors of thermal energy and electri current.
nonmetal elements that are not shiny and are poor conductors of thermal energy and electric current.
metalloids elements that have characteristics of both metals and nonmetals.
compound a pure substance composed of two or more elements that are chemically combined.
mixture a combination of two or more substances that are not chemically combined.
solution a mixture that appears to be a single substance
solute the substane that is dissolved to form a substance.
solvent the substance in which the solute is dissolved in.
concentration a measure of the amount of solute in a solvent.
solubility a solute is the amount ofsolute needed to a certain temperature.
suspension a mixture in which particles of a gas material re dispersed throughout a liquid or gas, but the particles are large enough that they settle out.
colloid a mixture in which the particles are dispersed throughout but are not heavy enough to settle out.
Created by: MadelynI