A mixture is composed of two or more elements that are not chemically combined. An investigation that the scientist studying the liquid shown here can use to demonstrate that the liquid is a combination of substances is;
Chromatography is a procedure used in identifying the components of a mixture on the basis of their size and solubility.
To perform this investigation, the scientist should put a drop of this liquid on a piece of paper.
Next, the paper is held in a solvent. The components of the mixture will move through capillary action upward.
Their rates of movement and solubility are observed and compared to standards. If possible the components can be tested to determine their makeup.
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