Definition: Argon is the name for the element with atomic number 18 and is represented by the symbol Ar.
It is a member of the noble gases group.
It is a member of the noble gases group.
Argon Definition
By Anne Marie Helmenstine, Ph.D., About.com Guide
See More About:
Argon gas is colorless.
RTC, wikipedia.org
Explore Chemistry
Must Reads
- Periodic Table of the Elements
- Chemistry Glossary
- Worked Chemistry Problems
- Chemical Structures
- Science Magic Tricks
Most Popular
See More About:
By Category
- About.com
- Education
- Chemistry
- Chemistry Facts
- Dictionaries & Glossaries
- Chemistry Glossary
- Argon Definition - Definition of Argon - What Is Argon?
©2012 About.com. All rights reserved.
A part of The New York Times Company.