WorksheetsBonds and Nomenclature
Total questions: 75
Worksheet time: 1hrs 8mins
Name
Class
Date
1.
Which of the following is NOT a property of ionic compounds?
a)
They conduct electricity when molten
b)
They conduct electricity when in solution
c)
They have high boiling points
d)
They are insoluble in water
2.
A(n) _________ is an ion with a positive (+) charge.
a)
anion
b)
cation
c)
ion
d)
solute
3.
Magnesium bromide is an ionic compound with the chemical formula MgBr₂. What does the "2" tell you?
a)
There are 2 bromide ions for every magnesium ion
b)
Bromide has a 2- charge
c)
Bromide has a 2+ charge
d)
There are 2 magnesium ions to every bromide ion
4.
Which of the following is a characteristic property of ionic compounds?
a)
They form hard, brittle crystals with characteristic shapes
b)
They have low melting points
c)
They have low boiling points
d)
They contain no charged particles
5.
Ionic bonds form between metals and ____.
a)
metalloids
b)
metals
c)
nonmetals
6.
Which is the correct name for CaBr2?
a)
Calcium Bromine
b)
Bromine Calcium
c)
Calcium Bromide
d)
Carbon and Bromine
7.
Atoms gain or lose electrons to become stable by satisfying this rule.
a)
Lewis Structure rule
b)
Periodic Law
c)
octet rule
d)
Ionic Law
8.
What do you call a bond that forms when electrons are transferred from one atom to another?
a)
a compound bond
b)
an ionic bond
c)
a crystal bond
d)
an atomic bond
9.
Definition: a regular, ordered arrangement of atoms, ions, or molecules
a)
crystal lattice
b)
atomic lattice
c)
ionic lattice
d)
molecular lattice
10.
Which group of the periodic table is most stable (already has 8 valence electrons)?
a)
Alkali metals
b)
Transition metals
c)
Halogens
d)
Noble gases
11.
How do you know the oxidation number for a transition metal?
a)
look at the anion
b)
look at the Roman Numeral in the name
c)
look at the subscript for the anion
d)
all of the above
12.
Pure ionic compounds are _____
a)
electrically neutral
b)
charged positively
c)
charged negatively
d)
strongly charged
13.
What is the basis of a metallic bond?
a)
the attraction of neutral metal atoms.
b)
the attraction between protons and neutrons.
c)
the attraction between positive metal ions and interlocking electrons.
d)
the attraction between positive metal ions and free floating electrons.
14.
At room temperature, most metals are
a)
liquid
b)
solid
c)
gas
d)
an alloy
15.
What does malleable mean?
a)
able to be shaped
b)
will break easily
c)
can be used for wire
d)
is shiny
16.
What do metals conduct?
a)
heat
b)
electricity
c)
both
d)
neither
17.
In metals, the _______ electrons form a shared sea of electrons.
a)
Metallic
b)
Inner
c)
Outer
d)
Ionic
18.
Metals like to ________ electrons.
a)
Gain
b)
Lose
c)
Anhilate
d)
Juggle
19.
According to VSEPR, molecules adjust their geometry to keep which of the following as far away as possible?
a)
Pairs of valence electrons
b)
Inner shell electrons
c)
Mobile Electrons
d)
Electrons closest to the nucleus
20.
What is the VSEPR theory used to predict?
a)
Bond Strength
b)
Polarity
c)
Molecular Shape
d)
Electronegativity
21.
How many electrons are shared in a triple bond?
a)
6
b)
3
c)
6 pairs
d)
5
22.
What is the shape of H2O?
a)
linear
b)
tetrahedral
c)
bent
d)
trigonal pyramidal
23.
What is the shape of an ammonia (NH3) molecule?
a)
Tetrahedral
b)
Trigonal planar
c)
Trigonal pyramidal
d)
Octahedral
24.
SiCl4 has what shape?
a)
square planar
b)
square pyramidal
c)
tetrahedral
d)
octahedral
25.
How many lone pairs are in this molecule's structure?
a)
6
b)
2
c)
0
d)
4
26.
What geometry will this molecular structure have?: CCl4
a)
bent
b)
tetrahedral
c)
linear
d)
trigonal pyramidal
27.
Will this molecule be polar or nonpolar? CCl4
a)
polar
b)
nonpolar
28.
What electron geometry will this molecular structure have?: H2S
a)
bent
b)
tetrahedral
c)
linear
d)
trigonal pyramidal
29.
Will this molecule be polar or nonpolar? H2S
a)
polar
b)
nonpolar
30.
What shape will this molecular structure have?: PH3
a)
bent
b)
tetrahedral
c)
linear
d)
trigonal pyramidal
31.
Will this molecule be polar or nonpolar? PH3
a)
polar
b)
nonpolar
32.
What geometry will this molecular structure have?: CS2
a)
bent
b)
tetrahedral
c)
linear
d)
trigonal pyramidal
33.
The ammonia molecule (NH3) is a dipole because it contains _____.
a)
nonpolar bonds and is symmetrical
b)
nonpolar and is asymmetrical
c)
polar bonds and is asymmetrical
d)
polar bonds and is symmetrical
34.
What geometry would PH3 have?
a)
Trigonal Planar
b)
Trigonal Bipyramidal
c)
Bent
d)
Linear
35.
What VSEPR structure is this?
a)
Trigonal Pyrimidal
b)
Trigonal Planar
c)
Tetrahedral
36.
Which IMFA is the predominant IMFA for non-polar molecules?
a)
London
Dispersion Forces
b)
Dipole
Dipole
c)
Hydrogen
Bonding
d)
Both Dipole
Dipole and Hydrogen Bonding
37.
What happens to the melting point as molar mass increases?
a)
Decreases
b)
Increases
c)
Impossible to tell
d)
It increases then decreases
38.
Which bond has electrons that are shared equally?
a)
Non-polar
ionic
b)
Non-polar
covalent
c)
Polar
covalent
d)
Ionic
39.
Is the molecule H2O polar or non-polar?
a)
polar
b)
non-polar
40.
What type of intermolecular force is the strongest?
a)
Hydrogen bonding
b)
Dipole-dipole attractions
c)
London forces
41.
Intermolecular force present in Cl2?
a)
permanent dipole-dipole
b)
H-bond
c)
london dispersion
d)
metallic
42.
The polarity of a bond between two elements can be best determined by
a)
The difference in electronegativity between the elements
b)
The difference in first ionization energy between the elements
c)
The number of electrons shared in the bond
d)
The difference in atomic radius between the elements
43.
Which bond is most polar?
a)
H-F
b)
H-Cl
c)
H-Br
d)
H-I
44.
What type of IMFAs exist between multiple of this molecule?
a)
Dispersion
b)
Dipole
c)
Hydrogen bond
45.
What two types of atoms make a covalent bond?
a)
2 Nonmetals
b)
1 Nonmetal and 1 Metal
c)
2 Metals
d)
2 Noble Gases
46.
Which of the following is NOT formed by a covalent bond?
a)
K2S
b)
H2O
c)
I2
d)
CO2
47.
What do we call a covalent bond where electrons are shared UNEVENLY or UNEQUALLY?
a)
Ionic
b)
Polar Covalent
c)
Nonpolar Covalent
d)
Van der Waals Force
48.
Phosphorous trichloride
a)
PCl3
b)
P3Cl
c)
P3Cl3
d)
PCL
49.
what is the name of CCl4?
a)
carbon tetrachloride
b)
monocarbon tetrachloride
c)
tetracarbon monochloride
d)
carbon chloride
50.
What is the name of the compound HgCl2
a)
mercury (II) chloride
b)
mercury chlorite
c)
Monomercury dichloride
51.
Naming a compound that starts with a transition metal requires us to use...
a)
Prefixes
b)
Roman Numeral
c)
Nothing, just name it
52.
Naming a compound of two non-metals requires us to use..
a)
Prefixes
b)
Roman Numerals
c)
Nothing, just name it
53.
Naming a compound that starts with elements from the first two groups (columns) of the periodic table requires us to use...
a)
Prefixes
b)
Roman Numeral
c)
Nothing, just name it
54.
What does the prefix Mono mean?
a)
4
b)
6
c)
3
d)
1
55.
Bromine monoflouride
a)
Br1F1
b)
BrF
c)
Br2F
d)
BrF2
56.
Name the prefix associate with:
7
7
a)
septa
b)
hexa
c)
octa
d)
hepta
57.
Name this formula:
KNO3
KNO3
a)
Potassium Nitrogen Oxide
b)
Potassium Nitride
c)
Potassium Nitrate
d)
Potassium (I) Nitrite
58.
Name this formula:
Fe3PO4
Fe3PO4
a)
Iron Phosphide
b)
Iron (III) Phosphide
c)
Iron (I) Phosphate
d)
Iron Phosphate
59.
Name the following ionic compound: LiNO3
a)
lithium nitrate
b)
lithium III nitrate
c)
lithium nitride
d)
lithium oxide
60.
The proper formula for magnesium hydroxide:
a)
MgOH
b)
Mg2OH
c)
Mg(OH)2
d)
Mg2OH2
61.
What is the correct formula for barium phosphate?
a)
BaPO4
b)
Ba2(PO4)3
c)
Ba3(PO4)2
d)
BaP
62.
Name Al2S3
a)
Aluminum sulfide
b)
Dialuminum trisulfide
c)
ammonium sulfide
d)
aluminum (II) sulfice
63.
Name the compound NH4OH
a)
ammonium hydroxide
b)
ammonia oxyhydride
c)
mononitrogen tetraoxihydride
d)
hydrogen nitrate
64.
What is the formula for tin (II) chromate
a)
Sn2(CrO4)4
b)
Sn(CrO4)2
c)
Sn4(CrO4)2
d)
SnCrO4
65.
nitrous acid
a)
H2NO3
b)
HNO3
c)
HNO2
d)
H2NO2
66.
bromic acid
a)
HBr
b)
H2Br
c)
HBrO3
d)
HBrO4
67.
carbonic acid
a)
H2CO3
b)
H2CrO4
c)
H2C2O4
d)
HCO3
68.
chlorous acid
a)
HClO3
b)
HClO2
c)
HClO
d)
HCl
69.
HI
a)
iodic acid
b)
hydroiodic acid
c)
iodous acid
d)
hypoiodous acid
70.
hydrochloric acid
a)
HClO3
b)
HClO2
c)
HClO
d)
HCl
71.
Phosphorous trichloride
a)
PCl3
b)
P3Cl
c)
P3Cl3
d)
PCL
72.
PBr5
a)
Phosphorus Bromide
b)
Phosphorus Pentabromide
c)
Pentaphosphorus bromide
d)
Phosphorus Bromine
73.
What is the formula for Tribromine nonoxide?
a)
Br3O9
b)
Br3O10
c)
Br3O6
d)
Br3O4
74.
What is the formula for Dihydrogen monoxide?
a)
H3O2
b)
H8O3
c)
H2O
d)
HO2
75.
Formula for iron II bromide
a)
FeB
b)
FeBr
c)
FeBr2
d)
IrB
100 %
