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WorksheetsQuick Bonding Review
Total questions: 31
Worksheet time: 8hrs 45mins
Compounds can be classified as covalent or ionic by noting the location on the periodic table for each atom in the compound. Which compound is covalently bonded?
sodium chloride (NaCl)
sulfur dioxide (SO2)
potassium bromide (KBr)
magnesium chloride (MgCl2)
What is the IUPAC name for the compound N2O3?
nitric oxide
nitrous oxide
dinitrogen trioxide
trioxygen dinitride
Ionic Bonds form between . . .
Cations
Anions
A Cation and an Anion
It depends
In covalent bonds, valence electrons are . . .
not important
shared
transferred
In ionic bonds, valence electrons are . . .
not important
shared
given and taken
Identify this compound as ionic, covalent, or neither.
P4O10
Ionic
Covalent
Neither
Identify this compound as ionic, covalent, or neither.
Na2SO4
Ionic
Covalent
Neither
Identify this compound as ionic, covalent, or neither.
N2O4
Ionic
Covalent
Neither
Which is the correct formula for the compound that forms between K and O?
K2O
KO
KO2
Which is the correct formula for the compound that forms between Mg and O?
Mg2O
MgO
MgO2
Which is the correct formula for the compound that forms between Li and N?
Li3N
LiN3
Li3N3
Correctly name the following compound: Al(NO3)3
Aluminum III nitrate
aluminum nitrate
aluminum trinitrate
this compound does not exist
CF5
MnO2
Polar molecules have
no charges.
slight positive and negative charges on opposite ends of the molecules.
only positive charges.
either positive or negative charges, but not both.
When two atoms of the same nonmetal element bond together, they form a(n)
ionic bond.
nonpolar covalent bond.
polar covalent bond.
James Bond.
Is the following molecule polar or nonpolar?
polar
nonpolar
Is H2S a polar or nonpolar molecule?
polar
nonpolar
When you have Br-Br, what is the polarity?
Polar
nonpolar
Ionic
When you have H-Cl, what is the polarity?
nonpolar
polar
ionic
When you have Mn-O, what is the polarity?
nonpolar
polar
ionic
The electrons in a nonpolar covalent molecule are shared...
Evenly
Unevenly
Electrons are not shared
None of the Above
The electrons in an ionic molecule are shared...
Evenly
Unevenly
Electrons are not shared
None of the Above
A diatomic molecule like O2 is always _____ because electrons are shared _____
nonpolar; unequally
polar; equally
nonpolar; equally
polar; unequally
This represents which type of bond?
Ionic because electrons are shared
Ionic because electrons are transferred
Polar covalent because there are partial charges.
Polar covalent because the electrons are shared unequally.
Which of the following compounds could have a bonding diagram that look like this?
NaCl
HI
MgO
F2
