Ask the Chatbot Games & Quizzes ProCon History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture Money Videos
gas
Table of Contents
References & Edit History Quick Facts & Related Topics
Images
heated air expands phase change states of matter states of matter Figure 2: The atomic arrangements in (A) a crystalline solid, (B) an amorphous solid, and (C) a gas. Bernoulli model of gas pressure
For Students
gas summary
Quizzes
Model of a molecule. Atom, Biology, Molecular Structure, Science, Science and Technology. Homepage 2010 arts and entertainment, history and society
Science Quiz
Encyclopaedia Britannica thistle graphic to be used with a Mendel/Consumer quiz in place of a photograph.
27 True-or-False Questions from Britannica’s Most Difficult Science Quizzes
Illustration of molecules. (molecular, chemistry, science)
So Much Chemistry, So Little Time Quiz
Discover
Mayer Amschel Rothschild (1744-1855), founder of the house of Rothschild; lithograph by Friedrich Lieder, c. 1830.
Where Do Anti-Semitic Conspiracy Theories About the Rothschild Family Come From?
Thanksgiving Turkey with all the sides
Why Do We Eat Turkey on Thanksgiving?
The Cheshire Cat is a fictional cat from Lewis Carroll's Alice's Adventures in Wonderland. (Alice in Wonderland)
11 Banned Books Through Time
Santa Claus flying in his sleigh, christmas, reindeer
Was Santa Claus a Real Person?
Thumbnail for flags that look alike quiz Russia, Slovenia, Iceland, Norway
Flags That Look Alike
Baseball laying in the grass. Homepage blog 2010, arts and entertainment, history and society, sports and games athletics
10 Greatest Baseball Players of All Time
New York NY/ USA- November 23, 2018 Hordes of shoppers throng the Macy's Herald Square flagship store in New York looking for bargains on the day after Thanksgiving, Black Friday.
Why Is It Called Black Friday?

gas: Facts & Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/gas-state-of-matter
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

Facts

Also Known As gaseous state

Photos

heated air expands
phase change
states of matter
states of matter
Figure 2: The atomic arrangements in (A) a crystalline solid, (B) an amorphous solid, and (C) a gas.
Bernoulli model of gas pressure
See All Images →

Related Topics and References

Topics
Dig Deeper: More Articles That Discuss This Topic

Key People

Joseph Priestley
Joseph Priestley
English clergyman and scientist
James Clerk Maxwell
James Clerk Maxwell
Scottish mathematician and physicist
Cavendish, Henry
Henry Cavendish
British physicist
Joseph-Louis Gay-Lussac, engraving by Ambroise Tardieu.
Joseph-Louis Gay-Lussac
French scientist
John Dalton
John Dalton
British scientist
Sir Humphry Davy
Sir Humphry Davy
British chemist
Langmuir, Irving
Irving Langmuir
American chemist
J.J. Thomson
J.J. Thomson
British physicist
Robert Boyle
Robert Boyle
Anglo-Irish philosopher and writer
Amedeo Avogadro
Amedeo Avogadro
Italian physicist
Helmont, Jan Baptista van
Jan Baptista van Helmont
Belgian scientist
Commemorative medal depicting the profile of Johannes Diederik van der Waals.
Johannes Diederik van der Waals
Dutch physicist
Sir John Sealy Townsend
Irish physicist
Henri-Victor Regnault
Henri-Victor Regnault
French chemist and physicist
Eugen Goldstein
German physicist

Related Quizzes and Features

Quiz
Encyclopaedia Britannica thistle graphic to be used with a Mendel/Consumer quiz in place of a photograph.
27 True-or-False Questions from Britannica’s Most Difficult Science Quizzes
Illustration of molecules. (molecular, chemistry, science)
So Much Chemistry, So Little Time Quiz
Model of a molecule. Atom, Biology, Molecular Structure, Science, Science and Technology. Homepage 2010 arts and entertainment, history and society
Science Quiz