Water & Life

Watch all 4 parts of the presentation.

As you watch this video, pay special attention to the following:

  1. What are the properties of the molecules of water?
  2. Why is a drop of water nearly a perfect sphere?
  3. How do you decrease the surface tension of water?
  4. What is polarity?
  5. What is the difference between hydrophilic and hydrophobic?
  6. Why is water such a good solvent?

Last modified: Friday, September 3, 2010, 1:23 PM