valence

Englisch - Türkisch

Definition von valence im Englisch Türkisch wörterbuch: (Tıp) Hidrojen atomuna nispetle atomun birleşme, kuvveti, değerlik. birleşme değeri, valentina; bkz.valency; i., kim. valans, değerlik; {i} değerlik; {i} birleşme değeri; {i} bağdeğer; birleşme değeri chem
valence shell: (Nükleer Bilimler) değer tabakası
valence electron: değerlik elektronu
valence electron: valans elektronu
valence band: valans bandı, değerlik kuşağı
valence bond: değerlik bağı, valans bağı
valence bond angle: değerlik bağ acısı
valence electron: valans elektronu, değerlik elektronu
valence number: valans sayısı, değerlik sayısı
valence band: (Nükleer Bilimler) valans bandı
substitute valence: (Pisikoloji, Ruhbilim) ikame değerlik
valency: (Dilbilim) uydu
valency: valans
valency: birleşme değeri
valencies: birleşim değerine
Valency: {i} bağdeğer
Valency: {i} değerlik
active valence: (Nükleer Bilimler) etkin değerlik
electron valence: elektron valansı
electron valence: elektron değerliği
positive valence: pozitif değer
valency: (Tıp) Kuvvet, kudret yeteneği
valency: i., kim., bak. valence
valency: (Tıp) Bakınız: valence

Englisch - Englisch

Definition von valence im Englisch Englisch wörterbuch: An extract; a preparation; A one-dimensional value assigned to an object, situation, or state, that can usually be positive or negative; The number of arguments that a verb can have, including the subject of the verb in the counting, ranging from zero (for the likes of "It rains") to three (for the likes of "He gives her a flower"); Alternative spelling of valance; The number of binding sites of a molecule, such as an antibody or antigen; The combining capacity of an atom, radical or functional group determined by the number of electrons that it will lose, gain, or share when it combines with other atoms etc; (Psikoloji, Ruhbilim) The degree of attraction or aversion that an individual feels toward a specific object or event
psychology term.; One level of an orbital Back to top W; (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent) (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate; A small positive or negative whole number, also called oxidation number, which indicates the net number of electrons gained or lost in the formation of an ion, or the number of electrons the substance can donate or accept in a chemical reaction, and thus the numbers of each kind of ion necessary for a balanced chemical reaction For example, two hydrogen ions (each with a valence of +1) must be present for each ion of oxygen (-2) to form a molecule of water (H2O); Number of bonds (see bonding) an atom can form. Hydrogen (H) always has valence 1, so other elements' valences equal the number of hydrogen atoms they combine with. Thus, oxygen (O) has valence 2, as in water (H2O); nitrogen (N) has valence 3, as in ammonia (NH3); and chlorine (Cl) has valence 1, as in hydrochloric acid (HCl). The valence depends on the number of unpaired electrons in the outermost (and, in transition elements, the next) shell of the atom's structure. The sharing of the unpaired (valence) electrons in a bond mimics the stable configuration of the noble gases, whose outer shells are full. Elements that can achieve stable configurations by various combinations have more than one valence; The expected value of work outcomes; the extent to which they are attractive or unattractive [5]; {i} chemical parameter related to the external electric charge of an atom or compound which gives an indication of its combining capacity (Chemistry); The electrons occupying the highest principle energy level in an atom; The combining power of an atom; its capacity to combine with other atoms to form a molecule, expressed in terms of the number of hydrogen atoms or their equivalent with which any atom may combine; Of a verb definition, an indication of the number of noun operands that the definition can accept: monadic if 1, dyadic if 2, dual-valence if either 1 or 2; The capacity of an atom or group of atoms to combine in specific proportions with other atoms or groups of atoms A valence electron is in the outer or next outer shell of an atom and can participate in forming chemical bonds with other atoms; The chemical conbining capacity of an element or ion; The expected value of work outcomes; the extent to which they are attractive or unattractive; (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent); In °covalent compounds, the valence of an atom is the number of bonds it forms to other atoms; the number of electrons that are used by an atom to form a compound, e g , magnesium generally has two electrons available to be donated and has a valence of 2 Some atoms can have more than one valence, for example iron can have a valence of 2 or 3; 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; Also valence band or valence electrons; the electrons in the outermost orbit; 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; The fringes on a blanket; (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate; The number of arguments that a verb can have (e.g. intransitive verbs only have one, transitive verbs have two, etc); 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 – 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 combines; Number of excess or deficient electrons an atom or molecule may have in a certain state Indicates the charge of an atom; The number of faces meeting at a vertex; In a graph, the number of (local) ends of segments which meet at a vertex (Another term for the valence of a vertex is its degree ); quantivalence; divalent; valency
valence band: The highest range of electron energies in an insulator or semiconductor that can be populated; it corresponds to the valence electrons of the constituent atoms
valence bond: A bond formed between one or more pairs of electrons in the valence shell of two or more atoms
valence electron: any of the electrons in the outermost shell of an atom; capable of forming bonds with other atoms
valence isomer: Any of a set of structural isomers that are related by a pericyclic reaction
valence issue: Issues on which most voters and candidates share the same opinion
valence shell: the outermost shell of electrons in an atom; these electrons take part in bonding with other atoms
valence electron: An electron in an outer shell of an atom that can participate in forming chemical bonds with other atoms
valence electron: an electron in the outer shell of an atom which can combine with other atoms to form molecules
valence electron: electron in the outermost shell of an atom that participates in chemical bonding
valence shell: The outermost shell of an atom consisting of the valence electrons
Valence.: adicity
primary valence: in a coordination compound, the number of negative ions needed to satisfy the charge on the central metal ion
secondary valence: in a coordination compound, the number of ions or molecules that are coordinated to the central metal ion; its coordination number
valency: valence
valency: The capacity of a verb to take a specific number of arguments
Valency: {i} combining capacity of an element (Chemistry)
valences: plural of valence
valencies: plural of valency
valency: (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate
valency: (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent)
valency: The number of edges connected to a vertex in a graph
valency: A unit of combining power; a so-called bond of affinity
valency: the phenomenon of forming chemical bonds

valence

Silbentrennung

Va·lence

Türkische aussprache

veylıns

Synonyme

valency

Aussprache

/ˈvāləns/ /ˈveɪləns/

Etymologie

[ 'vA-l&n(t)s ] (noun.) 1884. {extract, preparation, combining capacity} * : from Latin valentia (“strength, capacity”), c. 1425 * : from German valentz, c. 1884

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