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WorksheetsArmageddon Review Game
Total questions: 151
Worksheet time: 3590secs
Name
Class
Date
1.
A change that does not affect the identity of a substance...
a)
Chemical
b)
Physical
c)
Intensive
d)
Extensive
2.
A change that affects the identity of a substance...
a)
Chemical
b)
Physical
c)
Intensive
d)
Extensive
3.
A property that is not dependent on the amount or size of a substance.
a)
Chemical
b)
Physical
c)
Intensive
d)
Extensive
4.
A property that is dependent on the amount or size of a substance.
a)
Chemical
b)
Physical
c)
Intensive
d)
Extensive
5.
Boiling point is...
a)
Intensive
b)
Extensive
6.
Reactivity is...
a)
Intensive
b)
Extensive
7.
Malleability is...
a)
Intensive
b)
Extensive
8.
Mass is...
a)
Intensive
b)
Extensive
9.
Volume is...
a)
Intensive
b)
Extensive
10.
Density is...
a)
Intensive
b)
Extensive
11.
Flammability is...
a)
Intensive
b)
Extensive
12.
Length is...
a)
Intensive
b)
Extensive
13.
Weight is...
a)
Intensive
b)
Extensive
14.
Fireworks exploding is what type of change?
a)
Physical Change
b)
Chemical Change
15.
Crushing a can is what type of change?
a)
Physical Change
b)
Chemical Change
16.
Water condensing is what type of change?
a)
Physical Change
b)
Chemical Change
17.
Freezing water is what type of change?
a)
Physical Change
b)
Chemical Change
18.
Burning leaves is what type of change?
a)
Physical Change
b)
Chemical Change
19.
Water evaporating is what type of change?
a)
Physical Change
b)
Chemical Change
20.
Mixing oil and water is what type of change?
a)
Physical Change
b)
Chemical Change
21.
Dissolving salt into water is what type of change?
a)
Physical Change
b)
Chemical Change
22.
Separating sand from gravel is what type of change?
a)
Physical Change
b)
Chemical Change
23.
Squeezing oranges for orange juice is what type of change?
a)
Physical Change
b)
Chemical Change
24.
Melting butter is what type of change?
a)
Physical Change
b)
Chemical Change
25.
Hammering wood together is what type of change?
a)
Physical Change
b)
Chemical Change
26.
Steam is...
a)
a compound
b)
an element
c)
a heterogeneous mixture
d)
a homogeneous mixture
27.
Pencil lead (hexagonal structure consisting of carbon-carbon bonds) is...
a)
a compound
b)
an element
c)
a heterogeneous mixture
d)
a homogeneous mixture
28.
Silver is...
a)
a compound
b)
an element
c)
a heterogeneous mixture
d)
a homogeneous mixture
29.
Italian dressing is...
a)
a compound
b)
an element
c)
a heterogeneous mixture
d)
a homogeneous mixture
30.
Baking Soda (NaHCO3) is...
a)
a compound
b)
an element
c)
a heterogeneous mixture
d)
a homogeneous mixture
31.
Baking Soda (NaHCO3) has how many different melting points?
a)
one
b)
two
c)
four
d)
six
32.
Pepsi is...
a)
a compound
b)
an element
c)
a heterogeneous mixture
d)
a homogeneous mixture
33.
A suspension is...
a)
a compound
b)
an element
c)
a heterogeneous mixture
d)
a homogeneous mixture
34.
Dirt is...
a)
a compound
b)
an element
c)
a heterogeneous mixture
d)
a homogeneous mixture
35.
18k gold jewelry is...
a)
a compound
b)
an element
c)
a heterogeneous mixture
d)
a homogeneous mixture
36.
Toothpaste (Na2HPO4) is...
a)
a compound
b)
an element
c)
a heterogeneous mixture
d)
a homogeneous mixture
37.
Which image represents a mixture of molecules but no compounds?
a)
A
b)
C
c)
D
d)
E
38.
Which image represents a pure element?
a)
B
b)
C
c)
D
d)
E
39.
Which image represents a pure compound?
a)
A
b)
B
c)
D
d)
E
40.
Which image represents a mixture of two compounds?
a)
A
b)
C
c)
D
d)
E
41.
Which image represents a mixture of two elements?
a)
A
b)
C
c)
D
d)
E
42.
Which image represents a mixture of compounds and elements?
a)
A
b)
C
c)
D
d)
E
43.
Separating substances by passing through porous paper or wire mesh is called...
a)
Chromatography
b)
Distillation
c)
Filtration
d)
Centrifugation
44.
Separating a mixture by evaporating or boiling while capturing the resulting gas, then allowing the gas to condense in a separate container is called...
a)
Chromatography
b)
Distillation
c)
Filtration
d)
Centrifugation
45.
Increasing rate of dissolution by forcing particles to spread out and forcing more contact between solute and solvent is done through...
a)
Agitation
b)
Heating
c)
Crushing
d)
Adding solvent
46.
Increasing rate of dissolution by increasing kinetic energy, causing faster collisions between solute and solvent is done through...
a)
Agitation
b)
Heating
c)
Crushing
d)
Adding solvent
47.
Increasing rate of dissolution by increasing surface area allowing more particles of solute to contact solvent is done through...
a)
Agitation
b)
Heating
c)
Crushing
d)
Adding solvent
48.
In a water molecule...
a)
All atoms have a slight positive charge.
b)
All atoms have a slight negative charge.
c)
Oxygen atom has a slight positive charge while hydrogen have slight negative charge
d)
Hydrogen atoms have a slight positive charge while oxygen has slight negative charge
49.
Hydrogen bonds...
a)
form between hydrogen atoms in different molecules.
b)
are true, strong bonds.
c)
are a strong attraction between two molecules.
d)
hold the two hydrogen atoms together in diatomic hydrogen gas.
50.
When a glass is filled to the brim with water, the water appears to bulge from the sides of the glass due to...
a)
Capillary action
b)
Adhesion
c)
Cohesion
d)
Density
51.
Which is NOT a property of water?
a)
Hydrogen bonds exist only in the liquid state.
b)
It can dissolve many ionic and polar molecules.
c)
It has a high surface tension.
d)
It is less dense in solid state than liquid state.
52.
Which property is truly unique to only water?
a)
It is polar.
b)
It dissolves polar molecules.
c)
Its solid state is less dense than its liquid state.
d)
Hydrogen bonding.
53.
Nearby water molecules are attracted to each other by...
a)
Covalent bonds
b)
Ionic bonds
c)
Hydrogen bonds
d)
Double bonds
54.
The basilisk (and water bugs) can run on top of water because...
a)
Liquid water is less dense than ice.
b)
Molecules push apart in liquid water.
c)
Water his a high surface tension.
d)
Water is adhesive.
55.
Which substance will not dissolve in water?
a)
salt: polar ionic compound
b)
sugar: polar covalent compound
c)
oil: nonpolar covalent compound
d)
all of these will dissolve
56.
How can you tell that benzene is a nonpolar substance?
a)
It dissolves in water but not in oil.
b)
It dissolves in oil but not in water.
c)
It dissolves in both oil and water.
d)
It will not dissolve in either oil or water.
57.
Why is water called the Universal Solvent?
a)
Many substances dissolve in water.
b)
All substances dissolve in water.
c)
It melts quickly.
d)
It dissolves in acid.
58.
What property of water allows it to stick to glass?
a)
Cohesion
b)
Adhesion
c)
Surface Tension
d)
Density
59.
This picture illustrates the hydrogen bonding of water in the solid, liquid, and gaseous states. What can you tell about water from this picture?
a)
Solid particles are further apart than liquid, so the solid is more dense.
b)
Liquid particles are closer together than solid, so liquid is more dense.
c)
Gas particles are moving the fastest, so the gas is more dense.
d)
The liquid structure is too random and disorganized to measure density.
60.
Which of these is polar?
a)
NaCl
b)
Br2
c)
Diatomic iodine
d)
Au
61.
Which of these is likely to be the strongest electrolyte?
a)
potassium chloride (KCl)
b)
potassium nitrate (KNO3)
c)
vinegar (HC2H3O2)
d)
sugar (C12H22O11)
62.
Which of these is likely to be the strongest electrolyte?
a)
polar covalent compound
b)
binary polar ionic compound
c)
nonpolar covalent compound
d)
polyatomic polar ionic compound
63.
Which of these is likely to be a weak electrolyte?
a)
polar covalent compound
b)
binary polar ionic compound
c)
nonpolar covalent compound
d)
polyatomic polar ionic compound
64.
Which of these is likely to be a nonelectrolyte when dissolved in water?
a)
polar covalent compound
b)
binary polar ionic compound
c)
nonpolar covalent compound
d)
polyatomic polar ionic compound
65.
What is the difference between a strong electrolyte and a weak electrolyte?
a)
Strong dissociates completely while weak dissolves but does not dissociate.
b)
Strong dissolves completely while weak neither dissolves nor dissociates.
c)
Strong at least partially dissociates while weak does not.
d)
Strong dissociates completely while weak dissolves with partial dissociation.
66.
Two elements are in the same group of the periodic table. Which property will ALWAYS be the same for both elements?
a)
Ionic charge/oxidation number
b)
Melting point
c)
Reactivity with water or acid
d)
Valence structure
67.
Which element is in group 5A, period 5 of the periodic table?
a)
Antimony
b)
Arsenic
c)
Lead
d)
Tin
68.
Which of these are all diatomic?
a)
hydrogen, fluorine, and neon
b)
nitrogen, chlorine, and neon
c)
nitrogen, oxygen, and fluorine
d)
oxygen, chlorine, and helium
69.
Unknown element Q has a melting point greater than 1000 degrees C. It has oxidation states of +2 and +3 in its compounds. What type of element is Q?
a)
Alkali Metal
b)
Alkaline Earth Metal
c)
Nonmetal
d)
Transition Metal
70.
An element located in which of the following groups would gain an electron to form a negatively charged ion?
a)
Group 1
b)
Group 2
c)
Group 17
d)
Group 18
71.
How many valence electrons does beryllium have, and what it its oxidation number?
a)
1, +1
b)
2, +2
c)
1, -1
d)
2, -2
72.
How many valence electrons does boron have, and what it its oxidation number?
a)
1, +1
b)
3, +3
c)
1, -1
d)
3, -3
73.
How many valence electrons does oxygen have, and what it its oxidation number?
a)
2, +2
b)
3, +3
c)
6, -2
d)
6, -3
74.
How many valence electrons does argon have, and what it its oxidation number?
a)
18, -1
b)
8, 0
c)
0, 0
d)
6, -1
75.
What group contains cesium?
a)
Alkali metals
b)
Alkaline earth metals
c)
Halogens
d)
Transition metals
76.
What group contains cadmium?
a)
Alkali metals
b)
Alkaline earth metals
c)
Halogens
d)
Transition metals
77.
What group contains germanium?
a)
Alkali metals
b)
Transition metals
c)
Halogens
d)
Metalloids
78.
What group contains lead?
a)
Alkali metals
b)
Post transition metals
c)
Halogens
d)
Metalloids
79.
What group contains fluorine?
a)
Noble gases
b)
Post transition metals
c)
Halogens
d)
Metalloids
80.
What group contains helium?
a)
Noble gases
b)
Post transition metals
c)
Halogens
d)
Metalloids
81.
What group contains radium?
a)
Alkali metals
b)
Alkaline earth metals
c)
Halogens
d)
Transition metals
82.
How many protons are in carbon?
a)
6
b)
12
c)
4
d)
14
83.
How many protons does osmium have?
a)
76
b)
8
c)
190
d)
114
84.
How many protons does lithium have?
a)
1
b)
3
c)
7
d)
4
85.
How many electrons are in a neutral aluminum atom?
a)
27
b)
13
c)
10
d)
14
86.
How many electrons are in a nitrogen ion?
a)
7
b)
10
c)
5
d)
14
87.
How many electrons are in a potassium ion?
a)
19
b)
18
c)
36
d)
39
88.
How many neutrons are in a potassium atom?
a)
19
b)
20
c)
36
d)
39
89.
How many neutrons are in an aluminum atom?
a)
13
b)
27
c)
14
d)
26
90.
How many neutrons are in oxygen-15?
a)
15
b)
16
c)
8
d)
7
91.
What is the difference between carbon-12 and carbon-14?
a)
Carbon-14 has 2 more protons.
b)
Carbon-14 has 2 more electrons.
c)
Carbon-14 has 2 more neutrons.
d)
Carbon-14 has 2 more energy levels.
92.
Double point question! Titanium has five isotopes: Ti-46 (8.0%), Ti-47 (7.8%), Ti-48 (73.4%), Ti-49 (5.5%), and Ti-50 (5.3%). What is the avg. atomic mass?
a)
47.87
b)
48.23
c)
47.92
d)
48.95
93.
Which has the smallest ionization energy?
a)
N
b)
P
c)
As
d)
Sb
94.
Which has the largest atomic radius?
a)
Ga
b)
Al
c)
Si
d)
Ge
95.
Which has the greatest electronegativity?
a)
Al
b)
Si
c)
F
d)
Ne
96.
Which will be larger as an ion than as a neutral atom?
a)
Mg
b)
Na
c)
Cr
d)
Se
97.
Electron configuration ends in s2p1
a)
Na
b)
Mg
c)
Al
d)
Sc
98.
Electron configuration ends in s2d2
a)
Ca
b)
Sc
c)
Ti
d)
Ge
99.
What is the electron configuration for sulfur?
a)
1s22s22p63s24p4
b)
1s22s22p63s23p4
c)
3s23p4
d)
1s22s22p63p4
100.
What is the eletron configuration for Rb?
a)
1s22s22p63s23p64s24d104p65s1
b)
1s22s22p63s23p64s23d104p65s2
c)
1s22s22p63s23p64s23d64p65s1
d)
1s22s22p63s23p64s23d104p65s1
101.
What is the noble gas configuration for iron?
a)
[Ar] 4s23d6
b)
[Kr] 4s23d6
c)
[Ar] 4s24d6
d)
[Kr] 4s24d6
102.
Which noble gas is used in the noble gas configuration for chlorine?
a)
Neon
b)
Argon
c)
Helium
d)
Sodium
103.
The exponents in the electron configuration for Titanium will add up to...
a)
22
b)
48
c)
4
d)
26
104.
What element is represented in the picture?
a)
Sulfur
b)
Germanium
c)
Titanium
d)
Silicon
105.
What element is represented in the picture?
a)
Na
b)
K
c)
Al
d)
Ga
106.
Which of these is a correctly drawn configuration for carbon?
a)
A
b)
B
c)
C
d)
D
107.
When electrons ____ energy they jump to higher energy levels. They cannot stay in this ____ state, so they fall back and ____ energy in the form of light.
a)
gain, ground, lose
b)
lose, ground, gain
c)
lose, excited, gain
d)
gain, excited, lose
108.
DOUBLE POINT QUESTION: What is the energy of a 7.66 x 1014 Hz wave?
a)
5.07 x 10-19 J
b)
1.16 x 1048 J
c)
5.07 x 1049 J
d)
1.16 x 10-20 J
109.
DOUBLE POINT QUESTION: What is the frequency of a 1.31 x 10-22 J wave?
a)
0.0015 Hz
b)
1.98 x 1011 Hz
c)
5.07 x 1019 Hz
d)
1.16 x 10-20 Hz
110.
Passes through paper but not aluminum...
a)
Alpha
b)
Beta
c)
Gamma
d)
Infrared
111.
Cannot pass through paper or aluminum...
a)
Alpha
b)
Beta
c)
Gamma
d)
Infrared
112.
Passes through aluminum but not lead...
a)
Alpha
b)
Beta
c)
Gamma
d)
Infrared
113.
Uranium-238 releases an alpha particle. What results?
a)
Thorium-232
b)
Thorium-234
c)
Neptunium-238
d)
Neptunium-237
114.
DOUBLE POINT QUESTION: Uranium-238 releases an alpha particle and then 2 beta particles. What results?
a)
Thorium-234
b)
Uranium-234
c)
Neptunium-238
d)
Plutonium-240
115.
Uranium-238 releases a beta particle. What results?
a)
Thorium-232
b)
Thorium-234
c)
Neptunium-238
d)
Neptunium-237
116.
Is this Lewis Dot diagram correct?
a)
Yes. It is ionic.
b)
No because there should be 2 Mg ions.
c)
No because there should be 2 Br ions.
d)
Yes. It is covalent.
117.
NH3 has ____ lone pairs on the central atom and has a _____ shape.
a)
1, trigonal planar
b)
0, pyramidal
c)
1, pyramidal
d)
0, trigonal planar
118.
CH4 has ____ lone pairs on the central atom and has a _____ shape.
a)
1, trigonal planar
b)
0, square planar
c)
1, pyramidal
d)
0, tetrahedral
119.
BH3 has ____ lone pairs on the central atom and has a _____ shape.
a)
1, trigonal planar
b)
0, trigonal planar
c)
1, pyramidal
d)
0, pyramidal
120.
C2H4 has how many single and double bonds?
a)
1 single and 4 double
b)
1 double and 4 single
c)
6 single and 0 double
d)
2 double and 4 single
121.
None of these truly represents diatomic oxygen. Which is closest?
a)
Red
b)
Blue
c)
Yellow
d)
Pink
122.
Which represents carbon dioxide?
a)
Red
b)
Blue
c)
Yellow
d)
Pink
123.
Which represents dihydrogen monoxide (DHMO)?
a)
Red
b)
Blue
c)
Grey
d)
Pink
124.
Which represents BF3?
a)
Red
b)
Blue
c)
Grey
d)
Pink
125.
What is the formula for aluminum phosphide?
a)
AlP
b)
AlPO4
c)
Al3P3
d)
Al(PO4)3
126.
What is the formula for cesium fluoride?
a)
CsF
b)
CsF2
c)
Cs2F
d)
Cs2F3
127.
What is the formula for aluminum phosphate?
a)
AlP
b)
AlPO4
c)
Al3P3
d)
Al(PO4)3
128.
What is the formula for strontium nitride?
a)
SrN
b)
SrNO3
c)
Sr2N3
d)
Sr3N2
129.
What is the formula for strontium nitrite?
a)
SrN
b)
Sr(NO3)2
c)
Sr(NO2)2
d)
Sr3N2
130.
NH4Cl is called...
a)
tetrammonium monochloride
b)
ammonium monochloride
c)
ammonium (IV) chloride
d)
ammonium chloride
131.
BeSO4 is called...
a)
beryllium sulfate
b)
beryllium (II) sulfate
c)
beryllium monosulfate
d)
beryllium tetrasulfate
132.
Barium nitrate is...
a)
BaNO3
b)
Ba3N2
c)
Ba(NO2)2
d)
Ba(NO3)2
133.
Barium nitride is...
a)
Ba2N3
b)
Ba3N2
c)
Ba(NO2)2
d)
Ba(NO3)2
134.
Vanadium (III) chloride is...
a)
VCl3
b)
V3Cl
c)
VCl
d)
V2Cl3
135.
Lead (IV) oxide is...
a)
PbO
b)
PbO2
c)
Pb2O4
d)
Pb4O
136.
PbBr4 is...
a)
Lead bromide
b)
lead tetrabromide
c)
lead (IV) bromide
d)
lead (I) bromide
137.
Pb3N2 is...
a)
Lead nitride
b)
trilead dinitride
c)
lead (III) nitride
d)
lead (II) nitride
138.
CuBr is...
a)
copper bromide
b)
copper monobromide
c)
copper (II) bromide
d)
copper (I) bromide
139.
CuO is...
a)
copper oxide
b)
copper monoxide
c)
copper (II) oxide
d)
copper (I) oxide
140.
What is the formula unit for iron (III) fluoride
a)
Fe3F
b)
FeF3
c)
FeFO3
d)
FeF
141.
What number does the prefix hepta- represent?
a)
7
b)
6
c)
4
d)
13
142.
What prefix represents the number 4?
a)
quad
b)
quatra
c)
tetra
d)
poly
143.
N2O5 is...
a)
Nitrogen oxide
b)
Nitrogen (V) oxide
c)
Dinitrogen pentoxide
d)
Pentanitrogen dioxide
144.
CH4 is a tetrahedral compound called...
a)
carbon quadrahydride
b)
carbonic acid
c)
carbon tetrahydride
d)
monocarbon tetrahydride
145.
C6H6 is called...
a)
carbon hexahydride
b)
hexacarbon hexahydride
c)
carbonic hydrate
d)
carbon hydride
146.
P5I9 is called...
a)
phosphorus iodide
b)
phosphorus noniodide
c)
pentaphosphide noniodide
d)
nonphosphorus pentiodide
147.
Si2O is called...
a)
silicon oxide
b)
silicon (IV) oxide
c)
disilicon oxide
d)
disilicon monoxide
148.
Phosphorus trihydride is...
a)
PH3
b)
PH4
c)
PH
d)
POH
149.
Dinitrogen trioxide is...
a)
N2O3
b)
Ni2O3
c)
NO3
d)
N3O2
150.
Selenium trioxide is...
a)
Si3O3
b)
SiO3
c)
Se3O
d)
SeO3
151.
Iodine heptafluoride is...
a)
IF7
b)
I7F7
c)
IF6
d)
IF
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