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change
that produces matter
with a different composition
than the original matter
chemical change
ability
of a substance to undergo a specific
chemical change.
chemical property
change in which one or more
reactants change into
one or more
products.
chemical reaction
a one or two letter
representation of an element.
chemical symbol
substance that contains two or more
elements chemically combined
in a fixed proposition.
compound
process used to
separate dissolved solids from a liquid
, which is boiled to produce a vapor that is then condensed into a liquid.
distillation
simplest form of matter
that has a unique set of properties.
element
property that
depends on the amount of matter
in a sample
extensive property
process that
separates a solid from a liquid
in a heterogenous mixture
filtration
form of matter that takes the
shape and volume of its container
gas
mixture that is
not uniform in composition
heterogeneous mixture
mixture that is uniform in composition
homogenous micture
property that
depends on the type of matter
in a sample, not the amount of matter
intensive property
any physical change or chemical reaction,
mass of conserved
law of conservation of mass
form of matter that
flows,
has a
fixed volume,
and an
indefinite shape.
liquid
measure of the
amount of matter
than an object contains
mass
physical blend
of 2 or more substances that are
not chemically combined.
mixture
any part of a sample
with uniform composition
and properties
phase
change
during which some properties of a material change, but the
composition
of the material
does not change.
physical change
quality or condition of a substance that
can be observed
or measured with out changing the substance composition
physical property
solid that forms and settles out of a liquid mixture
precipitate
substance
produced
in a chemical reaction
product
substance
present at the start
of a reaction
reactant
form of matter that has a
definite shape and volume
solid
homogenous mixture
solution
matter that has a uniform and definite composition
substance
describes that
gaseous state
of a substance that is
generally a liquid or solid at room temp
vapor
measure of
space
occupied by the sample of matter
volume
Author
jmastny
ID
32340
Card Set
chem
Description
chem vocab 2
Updated
2010-09-02T01:07:04Z
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