Chemistry I Atomic Bonding Practice Quiz With Answer Key - Mr. Scott Page 4
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3418)
Nonpolar covalent bonds are not common because
a) one atom usually attracts
b) ions always form when
electrons more strongly than
atoms join.
the other.
c) the electrons usually remain
d) dipoles are rare in nature.
equally distant from both
atoms.
19)
Purely ionic bonds do not occur because the atom that gives up an electron in such a
a) is not an ion.
b) still has some attraction for
the electron.
c) has a negative charge.
d) shares the electron equally
with the other atom in the
bond.
20)
The greater the electronegativity difference between two bonded atoms, the greater the
percentage of
a) ionic character.
b) covalent character.
c) metallic character.
d) electron sharing.
21)
Bonds that are between 5% and 50% ionic are considered
a) ionic.
b) pure covalent.
c) polar covalent.
d) nonpolar covalent.
22)
Bonds that are more than 50% ionic are considered
a) polyatomic.
b) polar covalent.
c) ionic.
d) nonpolar covalent.
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