Definition of septivalent in English:

septivalent

Syllabification: sep·ti·va·lent
Pronunciation: /ˌseptəˈvālənt
 
/

adjective

Chemistry
  • another term for heptavalent.
    More example sentences
    • Vanadium oxides that are in the higher oxidation state, e.g. pentavalent and septavalent oxides of vanadium and complexes thereof have melting points from about 1,200° to about 1,300° F.
    • In general, manganese ions are found in different valence states from divalent to septavalent.

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