1a. The particles in a
are close together but can still move around freely.
1b. A liquid has a definite volume and takes the
of its container.
1c. It is difficult to
a liquid because there is so little space between the particles.
1d. Liquids and gases
easily because the particles are free to move around.
2a. The particles in a
are very
together and arranged in a regular way to give a
shape and volume.
2b. The particles
move around from place to place but they do
in their fixed postions.
3a. In a
the particles are
apart and move
in all directions.
3b. Gas particles have
fixed shape or volume and always
all of the container.
3c. When the particles hit the side they cause
.
3d. Gases have a very low
compared to liquids or solids.
Quiz 7Gwf1 on "Particle models of solids, liquids and gases"