Science (Key Words (Flow, Brownian Motion, Hypothesis, Data, Volume,…
States of Matter
They can not be compressed.
They can flow easily.
The shape can change to fit the container.
They have fixed volumes.
The particles move past each other.
Quite strong forces of attraction hold them together.
The particles are fairly close together.
They can be compressed quite easily.
The flow very easily and spread out.
The shape and volume can change.
The particles move freely in all directions.
There are weak forces of attraction between the particles.
The particles are well spread out.
They do not flow.
The can not be squashed.
The shape and volume do not change.
The particles vibrate in fixed poitions
Strong forces of attraction hold the particles together.
Made up of close together particles.
This is known as the Brownian Motion
When the water particles hit the pollen the grain moves.
Caused by water particles moving all the time.and hitting for instance pollen.
The colour turns paler because the particles are more spread out.
When you add water to squash you make it lighter (diluting it)
It is caused when when particles hit off the wall of the container.
Three states of matter are handled and stored differetly
Solids, Liquids and gases are explained by the Particle Theory