Chemistry I Atomic Bonding Practice Quiz With Answer Key - Mr. Scott Page 10
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3451)
To draw a Lewis structure, one must know the
a) number of valence electrons
b) atomic mass of each atom.
in each atom.
c) bond length of each atom.
d) ionization energy of each
atom.
52)
After drawing a Lewis structure, one should
a) determine the number of
b) add unshared pairs of
each type of atom in the
electrons around nonmetal
molecule.
atoms.
c) determine the total number
d) determine the
of valence electrons in each
electronegativity of each atom.
atom.
53)
To draw a Lewis structure, it is NOT necessary to know
a) bond energies.
b) the types of atoms in the
molecule.
c) the number of valence
d) the number of atoms in the
electrons for each atom.
molecule.
54)
The Lewis structure for the ammonium ion has
a) 2 valence electrons.
b) 4 valence electrons.
c) 8 valence electrons.
d) 12 valence electrons.
55)
If, after drawing a Lewis structure, too many valence electrons have been used, the
molecule probably contains
a) too many atoms.
b) one or more multiple
covalent bonds.
c) too many unshared pairs of
d) an ionic bond.
electrons.
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