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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
    Electronegativity serves as a simple way to quantitatively estimate the bond energy, and the sign and magnitude of a bond's chemical polarity, which characterizes a bond along the continuous scale from covalent to ionic bonding
  • What Is Electronegativity and How Does It Work? - ThoughtCo
    Electronegativity is the property of an atom which increases with its tendency to attract the electrons of a bond If two bonded atoms have the same electronegativity values as each other, they share electrons equally in a covalent bond
  • Electronegativity Definition and Trend
    Electronegativity is a measure of an atom’s ability to attract electrons in a chemical bond Fluorine has the highest electronegativity (4 0), while cesium has the lowest (0 7) on the Pauling scale Electronegativity increases across a period and decreases down a group
  • 2. 12: Electronegativity - Chemistry LibreTexts
    Electronegativity is defined as the ability of an atom in a particular molecule to attract electrons to itself The greater the value, the greater the attractiveness for electrons
  • Electronegativity: Definition, Value Chart, and Trend in Periodic Table
    Electronegativity is the tendency of an atom to attract a pair of electrons in a chemical bond It is caused by the attractive electrostatic force between the positively charged nucleus and the negatively charged electrons The more electronegative an atom is, the higher will be the attractive force [1-4]
  • 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
  • What is Electronegativity? - BYJUS
    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 most commonly used scale was designed by Linus Pauling
  • Electronegativity and Bond Polarity Explained | RevisionDojo
    Learn how electronegativity differences create polar and non-polar bonds, with clear IB Chemistry examples and tips
  • Electronegativity - UCalgary Chemistry Textbook
    Electronegativity is a measure of the tendency of an atom to attract electrons (or electron density) towards itself It determines how the two atoms in a bond share and distribute the electrons The more strongly an atom attracts the electrons in its bonds, the larger its electronegativity
  • What Is Electronegativity? Definition, Chart, and Trends
    Electronegativity determines how the bonds between atoms exist The greater the difference between the electronegativity values of different atoms, the more polar the chemical bond formed between them is Electronegativity is not stagnant - it can depend on an atom’s environment





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