Chemistry Ch2 Vocabulary Worksheet

a change that produces matter with a different composition than the original matter
no definite shape or volume
some properties of the material change, but the composition doesn't
the ability of a substance to undergo a specific chemical change
not uniform in composition
a quality or condition of a substance that can be observed or measured without changing the substance's composition
a change in which one or more reactants change into one or more properties
uniform in composition
a solid that forms and settles out of a liquid mixture
a one or two letter representation of an element
depends on the type of matter in a sample
substance produced in a chemical reaction
a substance that contains two or more elements chemically combined in a mixed proportion
in any physical change or chemical reaction, mass is conserved; mass can be neither created or destroyed
a substance present at the start of a reaction
a process used to separate dissolved solids from a liquid, which is boiled to produce a vapor that is then condensed into a liquid
Has an indefinite shape, flows, yet has volume
Has a definite shape and volume
The simplest form of matter that has a unique set of properties
A measure of the amount of matter an object contains
Another name for a homogeneous mixture
Gaseous state of a substance that is generally a liquid or solid at room temp
Matter that has a uniform and definite composition
A measure of the space occupied by an object
A physical blend of two or more components
Any part of a sample with uniform composition and properties