A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Definition: change in the state of matter from the gas phase to the liquid phase.
By Anne Marie Helmenstine, Ph.D., About.com Guide
Tips that will help finance your education, excel in the classroom, and advance your career. More >
Being well prepared is the first step; here are more essential suggestions. More >
©2009 About.com, a part of The New York Times Company.
All rights reserved.