Definition: A type of homogeneous mixture in which the dispersed particles do not settle out.
Examples:
butter, milk, smoke, fog, ink, paint
Colloid Definition - Chemistry Glossary Definition of Colloid
By Anne Marie Helmenstine, Ph.D., About.com Guide
Explore Chemistry
Must Reads
About.com Special Features
A Smarter Future
Tips that will help finance your education, excel in the classroom, and advance your career. More >
How to Ace the GRE
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.