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12 questions
The change happening in the picture is...
Irreversible
Reversible
Changes
Baking a cake is an example of:
a reversible change
an irreversible change
The ice cream is left outside. It is now a liquid. What has happened?
The sun made it freeze.
Someone ate it.
The sun made it melt.
Choose the TWO reversible changes:
When a substance changes from a solid to a liquid, this is called...
Melting
Evaporation
Freezing
Condensation
When a substance changes from a liquid to a gas, this is called...
Melting
Evaporation
Condensation
Freezing
When a substance changes from a gas to a liquid, this is called...
Melting
Evaporation
Condensation
Freezing
When a substance changes from a liquid to a solid, this is called...
Melting
Evaporation
Condensation
Freezing
What causes the change in state of matter?
temperature
color
weight
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