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a bit more than you may have wanted. all you gotta do is ask
A '''chemical''' is either an [[element]] or a [[compound]] of elements. A chemical substance is composed entirely of a set of one or more kinds of atoms, ions or isotopes.
A '''chemical''' is either an [[element]] or a [[compound]] of elements. A chemical substance is composed entirely of a set of one or more kinds of atoms, ions or isotopes.
In comparison, a mixture consists of more than one chemical. For example, a solution is one or more chemicals dissolved in liquid.
The study of chemicals is a [[physical science]] called ''[[Chemistry]]''.
[[Category:Chemistry]]
[[Category:Chemistry]]