These droplets join together until eventually the oil is floating on the water again. And if you shake the two together then leave them to stand, tiny droplets of oil float upwards. For example, if you add oil to water, the oil floats on the surface of the water. D: Surfactant positions itself between the two liquidsĪn emulsion is what you get when you put two or more liquids together and the two liquids do not mix.C: The unstable emulsion separates (which will lead to the picture A).B: The second liquid is dispersed in the first.

A: the two liquids are separated, one is on top, the other at the bottom.You can help Wikipedia by finding good sources, and adding them.