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Electronegativity,
symbolized as χ, is the
tendency for an atom of a
given chemical element to
attract shared electrons (or
electron density) when forming...
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Periodic table of
electronegativity by
Pauling scale →
Atomic radius decreases →
Ionization energy increases →
Electronegativity increases → See also:...
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molecules must
contain one or more
polar bonds due to a
difference in
electronegativity between the
bonded atoms.
Molecules containing polar bonds have no...
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trends include atomic radius,
ionization energy,
electron affinity,
electronegativity, nucleophilicity, electrophilicity, valency,
nuclear charge, and metallic...
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withdrawing while the
alkyl groups have
electron donating tendencies. If the
electronegative atom (missing an electron, thus
having a
positive charge) is then joined...
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extract with the
electronegativity values of metals.
Wulfsberg distinguishes: very
electropositive metals with
electronegativity values below 1.4 ...
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oppositely charged ions, or
between two
atoms with
sharply different electronegativities, and is the
primary interaction occurring in
ionic compounds. It...
- atom,
covalently bonded to a more
electronegative donor atom or
group (Dn),
interacts with
another electronegative atom
bearing a lone pair of electrons—the...
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given electronegativity 4.0, and the
least electronegative atom (caesium) is
given electronegativity 0.79. In fact neon is the most
electronegative element...
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covalent bonding.
Covalency is
greatest between atoms of
similar electronegativities. Thus,
covalent bonding does not
necessarily require that the two...
