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science test 4 11 12
i will fail!!!!!
11
Other
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11/02/2005

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Term
element
Definition
a substance that cannot be seperated or broken down into simpler substances by chemical means
Term
pure substance
Definition
a sample of matter ethier a single element or single compound that has defenite chemical and physical properties
Term
metal
Definition
an elemwnt that is shiny and that conducts heat and electricty well
Term
nonmetal
Definition
an element that conducts heat and electricty poorly
Term
metalloid
Definition
an ekement that has properties of both metals and non metals
Term
compound
Definition
a substance made up of atoms of two or more different elements joined by chemical bonds
Term
solution
Definition
a homogeneous mixtur of two of more substances uniformly dispersed throught a single phase
Term
solute
Definition
in a solution the substance that dissloves in the solvent
Term
solvent
Definition
in a solution the substance in wich the wolute dissolces
Term
concentrantion
Definition
the amount of a particulat suvstance in a given quantity of a misture solution of ore
Term
solubilty
Definition
the abilty of one suvstance to dissolve in another at a given temperatur and pressure
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