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*[[Evaporating]] is when a liquid turns into a gas.
*[[Condensing]] is when a gas turns into a liquid.
==Key Stage 3==
===Meaning===
A '''state change''' is when a [[material]] changes from one [[State of Matter|state of matter]] to another.
===About State Changes===
: A state of matter can change if the temperature changes.
*[[Melting]] is when [[solid]] turns into a [[liquid]].
*[[Freezing]] is when a [[liquid]] turns into a [[solid]].
*[[Evaporating]] is when a [[liquid]] turns into a [[gas]].
*[[Condensing]] is when a [[gas]] turns into a [[liquid]].
*[[Subliming]] is when a [[solid]] turns into a [[gas]].
*[[Depositing]] is when a [[gas]] turns into a [[solid]].