Simple Chromatography Project

Simple Chromatography Project

See chromatography in action as hidden colors in ink are revealed in this Home Science Tools video.

PERIODIC TABLE SONG – LISTEN TODAY

Periodic table song in order

Magic sand . . .

The hydrophobic coat of the sand causes the grains to adhere to one another to minimize surface area when exposed to water. As soon as the sand is taken out of water, it is dry and flows freely.



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