- having one atom in the molecule.
- containing one replaceable atom or group.
- having a valence of one.
Origin of monatomic
Examples from the Web for monatomic
Historical Examples of monatomic
If this should prove to be the case, it will favour the view that chlorine itself is molecular and not monatomic.Fragments of science, V. 1-2
The molecule of iodine, for example, is monatomic at 1200 C., but becomes diatomic at the ordinary temperature.The Mechanism of Life
This information does not inform, since there is a vast number of monatomic alcohols and of every description.
The cadmium molecule, as shown by determinations of the density of its vapour, is monatomic.
All of them are believed to be monatomic—that is to say, each of their molecules is composed of a single atom.A History of Science, Volume 5(of 5)
Henry Smith Williams
- (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
- Occurring as single atoms.
- Having one replaceable atom or radical.