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→About States of Matter
: [[Material|Materials]] can be [[solid]], [[liquid]] or [[gas]].
: The '''state of matter''' can be altered by changing the [[temperature]] of the [[material]] or changing the [[pressure]] on the [[material]].
: Whether a [[substance]] is a [[solid]], [[liquid]] or [[gas]] at [[Room Temperature|room temperature]] is determined by the [[force]] of [[attraction]] between the [[particle]]s in that [[substance]]. The stronger the [[force]] of [[attraction]] the higher the [[Melting Point|melting point]] of the [[substance]].
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