The U.R.L. is:http://www.elmhurst.edu/~chm/vchembook/104Aphysprop.html The website talks about all the properties and how they effect each other. It supports it because I see almost everything we have studied on that one page. The U.R.L. for the picture is:http://www.elmhurst.edu/~chm/vchembook/images/122dryice.GIF