A colloid is one of the three main types of mixtures, with the other two being a solution
or suspension. A colloid is a solution that has particles ranging
between 1 and 1000 nanometers in diameter, yet are still able to remain
evenly distributed throughout the solution. A colloid is also known as a
colloidal dispersion because the substances remain dispersed and don't
settle to the bottom. In a colloid one substance is evenly dispersed...