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Final Jeopardy
States of
Matter
Particle
Models
Changes
of State
Labs
Graphs
Potpourri
10 Point
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20 Points
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The particles of
this state are close
together and
vibrate in place
What is a solid?
The volume and
shape of this state
can change
What is a gas?
This state has a
definite shape and
volume.
What is a solid?
This is the only
state that is
compressible.
What is a gas?
The particles can
slide past each
other making this
state pourable.
What is a liquid?
What is
a model of a liquid?
What is a
model of a gas?
What is a model of
sublimation?
What is a model of
ice?
What is a model of
evaporation?
Changes of state
are physical
changes for this
reason.
What is because no
new substances are
formed?
Changing from a
solid to a liquid is
called this.
What is “melting”?
Changing from a
gas to a liquid is
called this.
What is
“condensation”?
Carbon dioxide
changes from a
solid directly to a
gas through this
process.
What is
“sublimation”?
The freezing point
of a substance is the
same temperature
as this.
What is the
“melting point”
Proven when the mass
of ice was the same as
the mass of water after
melting occurred.
What is the Law of
Conservation of
Mass?
Temperature does
not change during
this process. The
energy is being used
to overcome
particular attraction.
What is a phase
change or a change
in state?
When energy is
absorbed during a
phase change.
What is an
endothermic
change?
The exception to the
rule that matter
contracts when cooled.
What is water when
it freezes?
Density, Melting Point,
Freezing Point,
Condensation Point,
Boiling Point.
What is a
characteristic
property?
.
Condensing occurs
here.
What is segment
B-C?
The two exothermic
changes shown on a
cooling curve are
these.
What is freezing
and condensation?
Occurs at segment
C-D.
What is the
increase in
temperature of a
liquid.
A sample of H2O is
100° C. Heat is
leaving the system.
This phase change
will occur.
What is
condensing?
60 degrees
What is the
melting point?
Type of change
represented by the model
What is a
endothermic?
The reason ice floats.
What is ice is less
dense than water?
The temperature
at which all
particle movement
stops.
What is absolute
zero?
The form of
vaporization that
occurs on the
surface of matter.
What is
evaporation?
The reason the ice melts
faster on the tray on the
left.
What is it is a
conductor?
Make your wager
Inside the bubbles.
What is water vapor?