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electronegative    
a. 阴电的,带阴电的,阴性的

阴电的,带阴电的,阴性的

electronegative
adj 1: having a negative charge; "electrons are negative" [synonym:
{negative}, {electronegative}, {negatively charged}]

Electro-negative \E*lec`tro-neg"a*tive\, n. (Chem. & Physics)
A body which passes to the positive pole in electrolysis; an
anion.
[1913 Webster]


Electro-negative \E*lec`tro-neg"a*tive\, Electronegative
\E*lec`tro*neg"a*tive\, a. (Chem. & Physics)
1. Having the property of being attracted by an
electro-positive body, or a tendency to pass to the
positive pole in electrolysis, by the law that opposite
electricities attract each other. Contrasted with
{neutral} and {electropositive}
[1913 Webster]

2. Negative; nonmetallic; acidic; -- opposed to {positive},
{metallic}, or {basic}.
[1913 Webster]

3. (Physics) carrying a negative electrical charge.
[PJC]

4. (Chem. and Physics) having a tendency to take up electrons
and form negative ions; having a relatively positive
electrode potential.
[WordNet 1.5 PJC]


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  • Electronegativity - Wikipedia
    Electrostatic potential map of a water molecule, where the oxygen atom has a more negative charge (red) than the positive (blue) hydrogen atoms Electronegativity, symbolized as χ, is the tendency for an atom of a given chemical element to attract shared electrons (or electron density) when forming a chemical bond [1] An atom's electronegativity is affected by both its atomic number and the
  • Electronegativity Definition and Trend
    Get the definition of electronegativity in chemistry Learn about the trend of electronegativity on the periodic table of the elements
  • 2. 12: Electronegativity - Chemistry LibreTexts
    Electronegativity The elements with the highest ionization energies are generally those with the most negative electron affinities, which are located toward the upper right corner of the periodic table (compare Figure 2 9 2 and Figure 2 10 2) Conversely, the elements with the lowest ionization energies are generally those with the least negative electron affinities and are located in the
  • What Is Electronegativity and How Does It Work? - ThoughtCo
    Electronegativity is a property of an atom that depends entirely on the environment to exist, and understanding how it works is important science
  • Electronegativity | Chemical Bonding, Intermolecular Forces Polarity . . .
    electronegativity, in chemistry, the ability of an atom to attract to itself an electron pair shared with another atom in a chemical bond The commonly used measure of the electronegativities of chemical elements is the electronegativity scale derived by Linus Pauling in 1932 In it the elements are tabulated in decreasing order of electronegativity, fluorine being the most electronegative and
  • 5. 10: Electronegativity and Bond Polarity - Chemistry LibreTexts
    If the difference between the electronegativities is large, the more electronegative atom will take the bonding electrons completely away from the other atom (electron transfer will occur) and the bond will be ionic This is why metals (low electronegativities) bonded with nonmetals (high electronegativities) typically produce ionic compounds
  • Electronegativity: Definition, Value Chart, and Trend in Periodic Table
    What is electronegativity and electronegativity difference How are they related to chemical bonding How do its values vary within groups and across periods
  • What is Electronegativity? - BYJUS
    What is Electronegativity? The tendency of an atom in a molecule to attract the shared pair of electrons towards itself is known as electronegativity It is a dimensionless property because it is only a tendency It basically indicates the net result of the tendencies of atoms in different elements to attract the bond-forming electron pairs We measure electronegativity on several scales The
  • List of Electronegativity Values of the Elements
    Electronegativity is how well an atom attracts an electron to itself This is a list of electronegativity values of the elements
  • Electronegativities of the elements (data page) - Wikipedia
    See also: Electronegativities of the elements (data page) There are no reliable sources for Pm, Eu and Yb other than the range of 1 1–1 2; see Pauling, Linus (1960) The Nature of the Chemical Bond 3rd ed , Cornell University Press, p 93





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