Definition of valence

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Valence (n.) The degree of combining power of an atom (or radical) as shown by the number of atoms of hydrogen (or of other monads, as chlorine, sodium, etc.) with which it will combine, or for which it can be substituted, or with which it can be compared; thus, an atom of hydrogen is a monad, and has a valence of one; the atoms of oxygen, nitrogen, and carbon are respectively dyads, triads, and tetrads, and have a valence respectively of two, three, and four..

Lern More About Valence

Uranic :: Uranic (a.) Pertaining to, resembling, or containing uranium; specifically, designating those compounds in which uranium has a valence relatively higher than in uranous compounds..
Vanadious :: Vanadious (a.) Pertaining to, or containing, vanadium; specifically, designating those compounds in which vanadium has a lower valence as contrasted with the vanadic compounds; as, vanadious acid..
Equivalence :: Equivalence (n.) Equal power or force; equivalent amount.
Ferrous :: Ferrous (a.) Pertaining to, or derived from, iron; -- especially used of compounds of iron in which the iron has its lower valence; as, ferrous sulphate..
Chromic :: Chromic (a.) Pertaining to, or obtained from, chromium; -- said of the compounds of chromium in which it has its higher valence..
#NAME? :: -ous () A suffix denoting that the element indicated by the name bearing it, has a valence lower than that denoted by the termination -ic; as, nitrous, sulphurous, etc., as contrasted with nitric, sulphuric, etc..
Selenic :: Selenic (a.) Of or pertaining to selenium; derived from, or containing, selenium; specifically, designating those compounds in which the element has a higher valence as contrasted with selenious compounds..
Quantivalent :: Quantivalent (a.) Of or pertaining to quantivalence.
Ruthenic :: Ruthenic (a.) Pertaining to, or containing, ruthenium; specifically, designating those compounds in which it has a higher valence as contrasted with ruthenious compounds..
Artiad :: Artiad (a.) Even; not odd; -- said of elementary substances and of radicals the valence of which is divisible by two without a remainder.
Palladious :: Palladious (a.) Of, pertaining to, or containing, palladium; -- used specifically to designate those compounds in which palladium has a lower valence as compared with palladic compounds..
Multivalence :: Multivalence (n.) Quality, state, or degree, of a multivalent element, atom, or radical..
Imprevalency :: Imprevalency (n.) Want of prevalence.
Prevalency :: Prevalency (n.) See Prevalence.
Pentad :: Pentad (a.) Having the valence of a pentad.
Quantivalence :: Quantivalence (n.) Valence.
Perissad :: Perissad (a.) Odd; not even; -- said of elementary substances and of radicals whose valence is not divisible by two without a remainder. Contrasted with artiad.
Heptad :: Heptad (n.) An atom which has a valence of seven, and which can be theoretically combined with, substituted for, or replaced by, seven monad atoms or radicals; as, iodine is a heptad in iodic acid. Also used as an adjective..
Warm :: Warm (superl.) Subject to heat; having prevalence of heat, or little or no cold weather; as, the warm climate of Egypt..
Quadrivalence :: Quadrivalence (n.) The quality or state of being quadrivalent; tetravalence.
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