1) Atomic quality 2) Atomic quality in chemistry 3) Bonding capacity measure 4) Chemical bonding number 5) Combining capacity 6) One, for lithium 7) Power 8) Powerfulness 9) Valency
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1) Atomicity 2) Covalence 3) Covalency 4) Covalent
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The number of hydrogen atoms that typically bond to an atom of an element. For example, in H
2O, oxygen has a valence of 2; carbon in CH
4 has a valence of four.
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linen helmet-cover for armour
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• (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,...
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town, capital of Drôme département, Rhône-Alpes région, southeastern France. Valence lies on the left bank of the Rhône River. Built on a succession ...
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in chemistry, the property of an element that determines the number of other atoms with which an atom of the element can combine. Introduced in 1868, ... [11 related articles]
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The maximum number of univalent atoms (originally hydrogen or chlorine atoms) that may combine with an atom of the element under consideration, or with a fragment, or for which an atom of this element can be substituted.
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A signed integer describing the combining power of an atom as a real or hypothetical charge.
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http://www.chemistry-dictionary.com/definition/valence.php
A measure of the combining power of a particular element. Valence (also called valency) is equal to the number of individual chemical bonds that one atom can form. The valence of an atom is determined by the number of electrons in the outermost (valence) shell (see valence electron). The valence of ...
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A positive number that characterizes the combining power of an element for other elements, as measured by the number of bonds to other atoms that one atom of the given element forms upon chemical combination: hydrogen is assigned valence 1, and the valence is the number of hydrogen atoms, or their equivalent, with which an atom of the given element...
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<biochemistry> The number of binding sites on a molecule. ... <chemistry> A number which reflects an element's ability to combine with other elements ... <immunology> The number of antigen binding sites an antibody has, or the number of antigenic determinants an antigen has ... (09 Oct 1997) ...
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(va´lens) a positive number that represents the combining power of an element in a chemical compound (the number of bonds each atom of that element makes with other atoms in the compound). In this sense, “valence” has been superseded by the concept “oxidation number.” However, “valence̶...
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pelmet
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the tendency of elements to form compounds through a shift of electronic structure.
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Va'lence noun [ From Latin
valens ,
- entis , present participle of
valere to have power, to be strong. See
Valiant .]
(Chemistry) 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, sodiu...
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the relative ability of a biological substance to react or combine; a positive number that characterizes the combining power of an element for other elements, as measured by the number of bonds to other atoms which one atom of the given element forms upon chemical combination
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Type: Term Pronunciation: vā′lĕns, -len-sē Definitions: 1. The combining power of one atom of an element (or a radical), that of the hydrogen atom being the unit of comparison, determined by the number of electrons in the outer shell of the atom (v. electrons); in HCl, chlorine is monovalent; in H
2O, oxygen is bivale...
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The combining capacity of an atom expressed as the number of single bonds the atom can form or the number of electrons an element gives up or accepts when reacting to form a compound.
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In chemistry, valence is a number that represents the combining power of an element or radical.
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[
n] - (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate 2. [n] - (chemistry) a property of atoms or radicals
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valence, valency In chemistry, the capacity of an atom or group of atoms to combine in specific proportions with other atoms or groups of atoms.
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The charge on an ion based on the number of electrons transferred or shared within a specific structure.ExampleH
2O, oxygen has a valence of 2carbon in CH
4 has a valence of four.
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In chemistry, the measure of an element's ability to combine with other elements, expressed as the number of atoms of hydrogen (or any other standard univalent element) capable of uniting with (or replacing) its atoms. The number of electrons in the outermost shell of the atom dictates the combining ability of an element. The elements are descr...
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a signed integer describing the combining power of an atom.
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