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Matter
E4-E27
23
Science
5th Grade
11/13/2006

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Cards

Term
The effect of gravity on matter is the measure of ____________.
Definition
weight
Term
An object has a mass of 120 g on Earth. On the moon it would have a mass of _____________.
Definition
120 g
Term
The density of a steel hammer is 7.9g/cubic cm. On a spaceship it would have a density of _______________.
Definition
7.9g/cubic cm
Term
Matter is anything that has mass and _____________.
Definition
occupies space
Term
t,f
Materials are changed when physical properties are measured.
Definition
f are not
Term
t,f
A milliliter is a unit of volume.
Definition
True
Term
f,t
`In a mixture, the particles are evenly mixed.
Definition
f solution
Term
particles are held rigidly in place in a what?
Definition
solid
Term
takes the shape of the container in a what?
Definition
liquid and gas
Term
Has definite shape-s, l, g?
Definition
solid
Term
matter
Definition
anything that has mass and occupies space
Term
solid
Definition
state of matter with definite shape and volume
Term
liquid
Definition
state of matter with definite volume but no definite shape
Term
physical properties
Definition
the characteristic of a subtance that can be measured without changing the substance
Term
gas
Definition
the state of matter that has no definite shape or volume
Term
mass
Definition
the amount of matter in an object
Term
evaporation
Definition
the change of a liquid to a gas
Term
weight
Definition
the pull of gravity on matter
Term
condensation
Definition
the change from gas to a liquid
Term
volume
Definition
the amount of space that things occupy
Term
reactivity
Definition
the ability of a substance to react chemically
Term
density
Definition
mass per unit of volume
Term
combustibility
Definition
the ability to burn
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