Definitions for covalence
koʊˈveɪ lənsco·va·lence

Princeton's WordNetRate this definition:0.0 / 0 votes

1. covalence, covalencynoun

   valence characterized by the sharing of electrons in a chemical compound; the number of pairs of electrons an atom can share

WiktionaryRate this definition:0.0 / 0 votes

1. covalencenoun

   A form of valence in which electrons are shared between participating atoms

2. covalencenoun

   The number of electrons that a particular atom can share (and therefore the number of covalent bonds it can form)

WikipediaRate this definition:0.0 / 0 votes

1. covalence

   A covalent bond is a chemical bond that involves the sharing of electrons to form electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs. The stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding. For many molecules, the sharing of electrons allows each atom to attain the equivalent of a full valence shell, corresponding to a stable electronic configuration. In organic chemistry, covalent bonding is much more common than ionic bonding. Covalent bonding also includes many kinds of interactions, including σ-bonding, π-bonding, metal-to-metal bonding, agostic interactions, bent bonds, three-center two-electron bonds and three-center four-electron bonds. The term covalent bond dates from 1939. The prefix co- means jointly, associated in action, partnered to a lesser degree, etc.; thus a "co-valent bond", in essence, means that the atoms share "valence", such as is discussed in valence bond theory. In the molecule H2, the hydrogen atoms share the two electrons via covalent bonding. Covalency is greatest between atoms of similar electronegativities. Thus, covalent bonding does not necessarily require that the two atoms be of the same elements, only that they be of comparable electronegativity. Covalent bonding that entails the sharing of electrons over more than two atoms is said to be delocalized.

ChatGPTRate this definition:0.0 / 0 votes

1. covalence

   Covalence refers to the number of electron pairs that an atom can share with other atoms in forming covalent bonds. It is essentially a measure of an atom's ability to form stable molecules by creating these bonds.

Matched Categories

1. • Valence

Usage in printed sourcesFrom: 

1. [["1921","81"],["1923","20"],["1924","2"],["1925","5"],["1926","4"],["1927","10"],["1928","2"],["1929","2"],["1930","3"],["1931","14"],["1932","17"],["1933","77"],["1934","6"],["1935","98"],["1936","75"],["1937","76"],["1938","111"],["1939","39"],["1940","104"],["1941","66"],["1942","88"],["1943","105"],["1944","46"],["1945","24"],["1946","169"],["1947","152"],["1948","90"],["1949","159"],["1950","352"],["1951","60"],["1952","131"],["1953","60"],["1954","187"],["1955","131"],["1956","133"],["1957","54"],["1958","112"],["1959","123"],["1960","196"],["1961","482"],["1962","144"],["1963","130"],["1964","175"],["1965","180"],["1966","126"],["1967","67"],["1968","133"],["1969","103"],["1970","70"],["1971","83"],["1972","153"],["1973","122"],["1974","83"],["1975","167"],["1976","90"],["1977","49"],["1978","79"],["1979","79"],["1980","128"],["1981","91"],["1982","61"],["1983","108"],["1984","64"],["1985","44"],["1986","51"],["1987","118"],["1988","123"],["1989","164"],["1990","70"],["1991","48"],["1992","35"],["1993","41"],["1994","37"],["1995","101"],["1996","128"],["1997","78"],["1998","74"],["1999","84"],["2000","151"],["2001","85"],["2002","90"],["2003","145"],["2004","110"],["2005","116"],["2006","104"],["2007","238"],["2008","91"]]

How to pronounce covalence?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say covalence in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of covalence in Chaldean Numerology is: 2

2. Pythagorean Numerology

   The numerical value of covalence in Pythagorean Numerology is: 8

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=covalence
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Covalence
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Covalence
4. ^ ChatGPT
   https://chat.openai.com
5. ^ Usage in printed sources
   https://books.google.com/ngrams/graph?content=covalence