Reversible changes of state
Lesson 11 / 20
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I know that changes of state are reversible changes.
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The three states of matter are: solid state, liquid state and gas state.
A change of state is when one state of matter changes to another.
Changes of state are reversible changes whereby the material that has been changed can return to its original state.
Melting, freezing, evaporation and condensation are examples of reversible changes of state.
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