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monatomic
[ mon-uh-tom-ik ]
/ ˌmɒn əˈtɒm ɪk /
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adjective Chemistry.
having one atom in the molecule.
containing one replaceable atom or group.
having a valence of one.
QUIZ
THINGAMABOB OR THINGUMMY: CAN YOU DISTINGUISH BETWEEN THE US AND UK TERMS IN THIS QUIZ?
Do you know the difference between everyday US and UK terminology? Test yourself with this quiz on words that differ across the Atlantic.
Question 1 of 7
In the UK, COTTON CANDY is more commonly known as…
Also monoatomic.
OTHER WORDS FROM monatomic
mon·a·tom·i·cal·ly, adverbWords nearby monatomic
Monash, monastery, monastic, monasticism, Monastral, monatomic, monaul, monaural, monaxial, monazite, Mönchengladbach
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use monatomic in a sentence
British Dictionary definitions for monatomic
monatomic
monoatomic (ˌmɒnəʊəˈtɒmɪk)
/ (ˌmɒnəˈtɒmɪk) /
adjective chem
(of an element) having or consisting of single atomsargon is a monatomic gas
(of a compound or molecule) having only one atom or group that can be replaced in a chemical reaction
a less common word for monovalent
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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