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Gas
,→About Gases
===About Gases===
: When a [[substance]] is in its [[gas]]eous [[State of Matter|state]] it is always less [[Density|dense]] than in its [[liquid]] or [[gassolid]]eous [[State of Matter|state]]due to the [[particle]]s in a [[gas]] being spread far apart from each other.
: A [[substance]] which is [[gas]]eous at [[Room Temperature|room temperature]] has a smaller [[force]] of [[attraction]] between [[particle]]s than a [[substance]] which is [[liquid]] or [[solid]] at [[Room Temperature|room temperature]].