• Created by: Jimbob127
  • Created on: 19-09-21 11:04

In chemistry, a pure substance is one that contains only one type of atom or compound.

Chromatography separates dissolved pigments in solution e.g. the pigments in ink.

Filtration separates an insoluble solid from a liquid by passing the solid/liquid mixture through filter paper.

Evaporation is used to remove the liquid part of a mixture and collect the dissolved solid.

Combustion is the reaction between a fuel and…


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