atomicity

[at-uh-mis-i-tee]

noun

Chemistry.

1. the number of atoms in a molecule of a gas.

2. valence.

atomicity

/ ˌætəˈmɪsɪtɪ /

noun

1. the state of being made up of atoms

2. the number of atoms in the molecules of an element

3. a less common name for valency

Word History and Origins

Origin of atomicity¹

First recorded in 1860–65; atomic + -ity

Example Sentences

The atomicity of certain chemical bodies does not inform us as to why one should be a deadly poison and another perfectly innocuous.

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Pécuchet replied that they were not patients, and, having stated the object of their visit: "We want to understand, in the first place, the higher atomicity."

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It will be shown that Clerk Maxwell also definitely affirms the atomicity of the aether, while Tyndall and Huyghens also use the term “particles of aether” over and over again.

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It is even more strange that it may now be said of energy that there are signs of atomicity.

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It comes to this: All compounds which you can explain on your views of atomicity are atomic, and all that you cannot thus explain are molecular.

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