surfactant: Quick Facts

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Also Known As	surface-active agent

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A three-stage diagram shows the emulsion-polymerization process: monomer droplets, free-radical initiators, and surfactant molecules are added to a water bath; surfactants form micelles around monomers before polymerization; and, after polymerization, latex particles are suspended in the water. Labels identify key components and the transformation from monomer to latex particle.

How soap cleans away dirt

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