Polarity has to do with the distribution of electrons in a molecule. Distinguish between polar and nonpolar molecules with help from an experienced science professional in this free video clip.
Expert: Michael Maidaa
Bio: Michael Maidaa graduated from USC Santa Barbara with a B.S in Biological Sciences.
Filmmaker: bjorn wilde
Series Description: Cells and DNA are some of the most complicated and fascinating things found in nature. Find out about the marvels of cells and DNA with help from an experienced science professional in this free video series.