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WorksheetsBonus Game: Marking Period 3
Total questions: 85
Worksheet time: 1hrs 14mins
NaOH
Which of the following represents an IONIC compound?
P4H10
MgCO3
NH4NO3
What is the formula for Nitrogen dioxide
N5O2
N2O3
N6O5
NO2
What is the formula for Sulfur hexafluoride
SF6
S6F5
S6F8
SF9
What is the name for Mg3(PO4)2?
magnesium triphosphide
magnesium triphosphate
magnesium phosphate
trimagnesium diphosphate
What is the name for P3F4
Phosphorous fluoride
Triphosphorous tetrafluoride
Phosphate Fluoride
Trifluoride hexafluoride
What is the formula for sodium nitrate?
Na3NO
NaNO
Na3NO3
NaNO3
What is the formula for iron(II) carbonate?
Fe2CO3
FeCO3
Fe2CO2
FeCO4
-4 atoms bonded to the center atom
&
-0 pairs of unshared e-s on the center atom
-2 atoms bonded to the center atom
&
-1 or 2 pairs of unshared e-s on the center atom
Electronegativity is a measure of
the charge it makes when an atom becomes an ion
how many valence electrons the atom needs to gain to become stable
how strongly one atom can attract electrons from another atom
the size of the atom
What kind of bond exists between Carbon and Oxygen?
C = 2.5, O = 3.5
The difference = 1.0
NonPolar Covalent Bond
Polar Covalent Bond
Ionic Bond
The electronegativity DIFFERENCE between a Carbon (2.5) and Hydrogen atom (2.1) is:
0.4
5.9
-0.4
1.7
Carbon (EN = 2.5) and Sulfur (EN = 2.5) will
share electrons evenly
share electrons unevenly
transfer electron from one to another
Phosphorous (EN = 2.1) and Flourine (EN = 4.0) will
share electrons evenly
share electrons unevenly
transfer electrons from one to the other
A POLAR COVALENT bond has an electronegativity difference that is
equal to 0
between 0.1 and 2.0
greater than or equal to 2
Notice the arrows are both pointing down. Which "element" has a GREATER Electronegativity value?
X is greater
Y is greater
Consider the EN values of each atom. Which way should the arrows point?
From the middle (3.5) to the outside (3.0)
From the outside (3.0) in toward the middle (3.5)
The electronegativity difference in each of the C-H bonds in a molecule of methane is:
0.4
5.9
-0.4
1.7
Consider how well the nuclei of F, N, & H atoms can attract an additional electrons. Rank them from the weakest to the strongest.
weakest H < N < F strongest
weakest H < F < N strongest
weakest N < F < H strongest
weakest F < N < H strongest
Phosphorous (P #15) and Flourine (F #9) will
share electrons evenly
share electrons unevenly
transfer electrons from one to the other
Potassium (K #19) and Chlorine (Cl #17) will
share electrons evenly
share electrons unevenly
transfer electrons from one to the other
The most electronegative atom listed below is
C
I
Cl
Na
A NONPOLAR COVALENT bond has an electronegativity difference that is
equal to 0
between 0.1 and 1.9
greater than or equal to 2
An IONIC bond has an electronegativity difference that is
equal to 0
between 0.1 and 1.9
greater than or equal to 2
A molecule with the following shading would be:
Nonpolar
Polar
A molecule with the following shading would be:
Nonpolar
Polar
A molecule with the following shading would be:
Nonpolar
Polar
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
This would be a ___ molecule.
Nonpolar
Polar, δ- on the bottom
Polar, δ- on the top
Polar, δ- on the left
Polar, δ- on the right
What type of IMF is present in this model?
Dipole-Dipole Interaction
Ion-Dipole Interaction
Covalent Bond
Ionic Bond
Which type of IMF is responsible for the attraction pictured above?
Dipole-Dipole Interaction
Ion-Dipole Interaction
Covalent Bond
Ionic Bond
Which type of IMF is responsible for the attraction pictured above?
Dipole-Dipole Interaction
Ion-Dipole Interaction
Covalent Bond
Ionic Bond
Which type of IMF is responsible for the attraction pictured above?
Dipole-Dipole Interaction
Ion-Dipole Interaction
Covalent Bond
Ionic Bond
Which type of IMF is responsible for the attraction pictured above?
Dipole-Dipole Interaction
Ion-Dipole Interaction
Covalent Bond
Ionic Bond
Which type of IMF is responsible for the attraction pictured above?
Dipole-Dipole Interaction
Ion-Dipole Interaction
Covalent Bond
Ionic Bond
Intermolecular forces are attractions between ______.
Cations and anions
Atoms within a molecule
Neighboring molecules
Protons and electrons
Intermolecular forces are responsible for which of the following properties?
State of matter
Color
Odor
Conductivity
Molecules with strong IMF will
have particles that are farther apart from one another
have lower melting points
have higher boiling points
require less energy to separate particles
