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WorksheetsThe Particle Theory
Total questions: 14
Worksheet time: 13mins
The particles of a solid are:
Bound close together
Allowed to flow freely
Move to fill up the container they're in
Made of hard objects
An example of a solid is: (Bonus points for creativity)
An object _______ when it changes from a solid to a liquid.
Flies
Melts
Goes home
Floats
Sublimation refers to when an object:
Changes from liquid to a gas
Changes from gas to solid
Remains as a liquid
Changes from solid to a gas
The particles of liquids are: (multiple answers apply)
Still bound together
Slide over one another
Held very tightly by bonds
Wet
If an object remains at the bottom of a container and takes the shape of the container as well it is a (a) .
_______ is when a liquid turns into a solid.
Condensation
Precipitation
Freezing
Melting
The scientific term for when a liquid turns to a gas is:
Vapourisation
Boiling
Heating
Absorption
The particles of a gas:
Move around in straight lines in any direction
Have attractive forces between them
Collide off one another
Move to fill up a container
Stick to the top of a container
The process where a gas turns to a liquid is:
Condensation
Sublimation
Rectification
Absorption
The process where a gas turns straight to a solid is:
Deposition
Sublimation
Assimilation
Mutation
How would you best define a chemical property of an object in one sentence?
How would you best describe a physical property of an object in one sentence?
How do particles in liquids behave differently to particles in gases?
