In a chromatography experiment, how do you identify the components of an unknown mixture? Select one: Combine the mixture with a series of known compounds and observe the color of the dots. Combine the mixture with multiple known compounds and look for the largest spots. Compare the color of the mixture spots to the colors of pure known compounds. Compare the Rf values of the mixture components to the Rf values of pure known compounds.

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.