Symbols and Meanings. The Native American Indians used many Symbols and Meanings to convey secret meanings. Our illustrated Symbols and Meanings guide provide a unique insight into the ancient and mysterious symbols and meanings used in their unusual forms of non-verbal communication.
A water molecule is a type of polar molecule. It has two oxygen and hydrogen dipoles that do not cancel out one another.
A hydrophobic molecule is a molecule that won't combine with water. The word hydrophobic describes this water-repelling characteristic; hydro means water in Greek, and phobic derives from phobos, which means fearing.. Though these molecules don't literally fear water, they do not mix with water molecules.