About The Word Allotropism
Learn about the word Allotropism to help solve your crossword puzzle. Discover Allotropism definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Allotropism
| Allotropism Definition And Meaning |
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What's The Definition Of Allotropism?
[n] the phenomenon of an element existing in two or more physical forms
Synonyms | Synonyms for Allotropism: allotropy Related Terms | Find terms related to Allotropism: See Also | chemical phenomenon Allotropism In Webster's Dictionary \Al*lot"ro*pism\, Allotropy \Al*lot"ro*py\, n. [Gr.
? other + direction, way, ? to turn: cf. F. allotropie.]
(Chem.)
The property of existing in two or more conditions which are
distinct in their physical or chemical relations.
Note: Thus, carbon occurs crystallized in octahedrons and
other related forms, in a state of extreme hardness, in
the diamond; it occurs in hexagonal forms, and of
little hardness, in black lead; and again occurs in a
third form, with entire softness, in lampblack and
charcoal. In some cases, one of these is peculiarly an
active state, and the other a passive one. Thus, ozone
is an active state of oxygen, and is distinct from
ordinary oxygen, which is the element in its passive
state.
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