Definition of Valences. Meaning of Valences. Synonyms of Valences

Here you will find one or more explanations in English for the word Valences. Also in the bottom left of the page several parts of wikipedia pages related to the word Valences and, of course, Valences synonyms and on the right images related to the word Valences.

Definition of Valences

valence
Valance Val"ance, n. [Perhaps fr. OF. avalant descending, hanging down, p. pr. of avaler to go down, let down, descent (cf. Avalanche); but probably from the town of Valence in France.] 1. Hanging drapery for a bed, couch, window, or the like, especially that which hangs around a bedstead, from the bed to the floor. [Written also valence.] Valance of Venice gold in needlework. --Shak. 2. The drooping edging of the lid of a trunk. which covers the joint when the lid is closed.
Valence
Valence Va"lence, n. [From L. valens, -entis, p. pr. of valere to have power, to be strong. See Valiant.] (Chem.) 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. Note: The valence of certain elements varies in different compounds. Valence in degree may extend as high as seven or eight, as in the cases of iodine and osmium respectively. The doctrine of valence has been of fundamental importance in distinguishing the equivalence from the atomic weight, and is an essential factor in explaining the chemical structures of compounds.

Meaning of Valences from wikipedia

- an element can be said to have more than one valence. The etymology of the words valence (plural valences) and valency (plural valencies) traces back to...
- Look up Valence, valence, valencies, or valency in Wiktionary, the free dictionary. Valence or valency may refer to: Valence (chemistry), a measure of...
- Look up vale in Wiktionary, the free dictionary. A vale is a type of valley. Vale may also refer to: Vale, Georgia, a town in the Samtskhe-Javakheti region...
- Vales or Valeš (feminine Valešová) is a surname. Notable people with the surname include: Look up vales in Wiktionary, the free dictionary. Erni Vales...
- Valize is a Dutch surname. It may refer to: Jan Valize (born 1982), Dutch politician Mitch Valize (born 1995), Dutch Para-cyclist Valise This page lists...
- Port Vale Football Club are a professional football club based in Burslem, Stoke-on-Trent, England, which compete in EFL League One, the third tier of...
- and O-H bonds have valences less than 1.0 vu, leading through the application of Eq. 1, to the C-C and C-H bonds having valences that differ from 1.0...
- called their "Verwandtschaftseinheiten" ("affinity units", now called "valences" or "bonds"), was based largely on evidence from chemical reactions, rather...
- In solid-state physics, the valence band and conduction band are the bands closest to the Fermi level, and thus determine the electrical conductivity...
- economic recovery as a valences issue, the US elections of 1952; where Stokes recognized the Korean war and corruption as two valence issues, and the 1956...