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separating mixtures

what is a pure substance only contains a single substance. it is either a element or compound
what are a few examples of filtration cofee filters, oil and air filters, surgical masks.
what is filtration filtration is used to separate and insoluble solid from a liquid.
what is evapouration evapouration is used to separate a soluble solid from a liquid
what is simple distillation used to separate a liquid and a soluble solid when the liquid is required.
what is paper chromatography paper chromatography is used to separate mixtures of substances in a solution.
Created by: rbowen2018