Question

write one difference between a pure substance and a mixture

Answer 1

Pure substances are further broken down into elements and compounds. Mixtures are physically combined structures that can be separated into their original 

Answer 2

heya friend,

here is ur answer

pure substance is called when the substances cannot be broken. They are joined by the chemical bonding.And cannot be diferentaiated
but where as mixture is formed by the combination of two substances in which the component elements are individually distinct.

hope this has helped u


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sid071