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next chemistry word-fill 7Hwf1
Quiz 7Gwf4 on "Particle model of solids, liquids and gases"
atoms compress gas helium hitting liquid lot milk more pumped reduce solid space weights wood
A KEYWORD INTRODUCTION
1. Petrol is a
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
, wood is a
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
and
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
is a gas.
2. Carbon dioxide is a
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
,
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
is a liquid and
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
is a solid.
3a. When
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
are put on the end of a thin wire, it stretches as the
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
are moved further apart.
3b. The forces holding the solid particles together are weakened.
4a. When a syringe is filled with a
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
powder, it is almost impossible to
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
it to a smaller volume.
4b. This is because there is so little
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
between the particles.
5a. It is quite easy to
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
the volume of a gas by compressing it.
5b. This is because there is a
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
of space between the gas particles.
6a. If the air is
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
from a can it collapses.
6b. This is because there are
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
particles
atoms
compress
gas
helium
hitting
liquid
lot
milk
more
pumped
reduce
solid
space
weights
wood
the outside of the can than there are hitting the inside surface.
CHECK
OK
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