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===About Crucibles===
: [[Crucible]]s can be used to [[oxidise]] [[metal]]s at high [[temperature]].
: Some [[crucible]]s have a lid to help contain [[reactant]]s and [[product]]s.
==Key Stage 4==
===Meaning===
A [[crucible]] is a small [[ceramic]] pot used as a container to [[heat]] [[chemical]]s to an extremely high [[temperature]].
===About Crucibles===
: A [[crucible]] is a [[Reaction Vessel|reaction vessel]] to contain [[Reaction Mixture|reaction mixtures at high [[temperature]]s.
: [[Crucible]]s can be used to [[oxidise]] [[metal]]s at high [[temperature]].
: Some [[crucible]]s have a lid to help contain [[reactant]]s and [[product]]s.