diatomic
Americanadjective
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having two atoms in the molecule.
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containing two replaceable atoms or groups; binary.
adjective
Other Word Forms
Etymology
Origin of diatomic
Vocabulary lists containing diatomic
Chemistry - High School
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Chemistry - Middle School
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Chemical Reactions - Middle School
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"We have systemically addressed the challenges in electro-biomanufacturing by identifying the metabolic and biochemical limits of diatomic carbon use and have overcome these limits."
From Science Daily ● Nov. 14, 2024
H2 is a molecular formula; it represents a diatomic molecule of hydrogen, consisting of two atoms of the element that are chemically bonded together.
From Textbooks ● Feb. 14, 2019
The other halogens are also diatomic; Br2 is a liquid and I2 exists as a solid under normal conditions.
From Textbooks ● Feb. 14, 2019
The noble gases are all monatomic, whereas the other nonmetal gases—hydrogen, nitrogen, oxygen, fluorine, and chlorine—normally exist as the diatomic molecules H2, N2, O2, F2, and Cl2.
From Textbooks ● Feb. 14, 2019
Oxygen, nitrogen, hydrogen and carbon monoxide have the value 1.4; these gases have diatomic molecules, a fact capable of demonstration by other means.
From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" by Various
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
