States of Matter
This state of matter has particles that move very slowly and stay close together.
Solid
When water is heated, its particles begin to do this.
Move faster
A solution is made of these two parts
Solute and solvent
Evaporation is a change of state from this to this.
liquid to gas
The water cycle gets its energy from this.
The sun
When water boils, it changes from a liquid into this state.
gas/steam
When water boils, the particles have this amount of energy.
lots of energy
A substance that dissolves in water is called this.
Soluble
In an evaporation experiment, the thing you measure is called this variable.
Dependent variable
This process turns liquid water into water vapour.
Evaporation
True or False: The particles of a gas move slower than the particles of a liquid.
False
What happens to particles when a liquid is heated?
They move faster and further apart
A substance that does NOT dissolve in water is called this.
Insoluble
In an experiment, the materials we change is the ______ variable.
Independent variable
This process causes clouds to form.
Condensation
This process happens when a gas cools down and becomes a liquid.
Condensation
Particles that condense have this compared to when they were a gas.
less energy
This method can be used to separate sugar from water.
Evaporation
More evaporation happens in this type of place.
A warm place
Steam is water in this state.
Gas
True or False: All liquids have their own boiling point.
True
True or False: Particles expand when water is heated.
False
Sugar dissolved in water is an example of this.
Solution
How do we know which container had more evaporation occur in an experiment ?
The container with less liquid left at the end of the experiment
Name 3 processes you would label when drawing the water cycle.
Evaporation, condensation, precipitation