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→Key Stage 4
===About Melting===
: [[Melting]] happens when the [[particle]]s in a [[solid]] break [[bond]]s holding them in fixed positions as they gain [[Potential Energy|potential energy]].
: The [[temperature]] at which a [[substance]] '''melts''' is called its [[Melting Point|melting point]].
: [[Melting]] is an [[endothermic]] process, which means it needs to [[Absorb (Physics)|absorb]] [[energy]] to take place.
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