covalence vs valency
valency vs covalencecovalence and valency both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| covalence | Yes | No | No | No |
| valency | Yes | No | No | No |
As nouns,
valency is a hypernym of
covalence; that is, valency is a
word with a broader meaning than covalence:
- covalence: valence characterized by the sharing of electrons in a chemical compound; the number of pairs of electrons an atom can share
- valency: (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent)
Other hypernyms of covalence include
valence.
| covalence (noun) | valency (noun) |
|---|---|
| valence characterized by the sharing of electrons in a chemical compound; the number of pairs of electrons an atom can share | (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent) |
| (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate | |
| the phenomenon of forming chemical bonds |
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