heptavalent

Adjective

Meaning

Having seven units of attractive force or affinity; -- said of heptad elements or radicals.

Source: Webster's dictionary

Synonyms

heptadic heptadentate septavalent septivalent seven-valent 7-valent

Examples

The ionic radius of hexacoordinate heptavalent bohrium is expected to be 58 pm (heptavalent manganese, technetium, and rhenium having values of 46, 57, and 53 pm respectively). Source: Internet

Close letter words and terms

heptatriyne heptauranyl heptavalency heptaverine heptaxodontid heptazinc