Pregunta:
Which of the following is a method of separating a mixture through chromatography?
Autor: Michael SinclairRespuesta:
Placing a substance on filter paper, putting the paper in a solvent and watching to see how, and how quickly, the substance and solvent reacts.
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Respuesta alternativas:
Causing different parts of a mixture to move from the original substance, and identifying the different parts based on the speed of their movement.