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WorksheetsCovalent Compounds Review
Total questions: 55
Worksheet time: 53mins
Name
Class
Date
1.
Carbon dioxide
a)
C2O2
b)
C20
c)
CO
d)
CO2
2.
Phosphorous trichloride
a)
PCl3
b)
P3Cl
c)
P3Cl3
d)
PCL
3.
Bromine monoflouride
a)
Br1F1
b)
BrF
c)
Br2F
d)
BrF2
4.
Disulfur trioxide
a)
S3O2
b)
SO
c)
S2O3
d)
S2O
5.
P2O5
a)
Phosphorus Oxide
b)
Pentaphosphorus Dioxide
c)
Diphosphorous pentoxide
d)
Phosphoric Oxygen
6.
PBr5
a)
Phosphorus Bromide
b)
Phosphorus Pentabromide
c)
Pentaphosphorus bromide
d)
Phosphorus Bromine
7.
SeF4
a)
Tetraselenium fluoride
b)
Selenium Fluoride
c)
Selenium tetraflouride
d)
Selenium (IV) Fluoride
8.
Name the following compound:
BF3
BF3
a)
boron fluoride
b)
boron difluoride
c)
monoboron trifluoride
d)
boron trifluoride
9.
BrO3
a)
bromine oxide
b)
monobromine trioxide
c)
bromine trioxide
d)
bromine (III) oxide
10.
As4O10
a)
arsenic oxide
b)
quadarsenic decoxide
c)
tetraarsenic decoxide
d)
arsenic decoxide
11.
Which three nonmetals exist only as diatomic molecules?
a)
H, C, Br
b)
N, O, S
c)
I, F,N
d)
H, O, P
12.
Which prefix is used to indicate number of oxygen atoms CO2 ?
a)
mono
b)
di
c)
tri
d)
tetra
13.
Which prefix is used to indicate number of oxygen atoms in P2O5 ?
a)
di
b)
tetra
c)
penta
d)
hexa
14.
there are _______ of chlorine atoms in carbon tetrachloride .
a)
1
b)
2
c)
3
d)
4
15.
What is the proper name for S2O2?
a)
Sulfur oxide
b)
Sulfur dioxide
c)
sulfur (II) oxide
d)
disulfur dioxide
16.
What is the prefix for one?
a)
Mono
b)
Uno
c)
Due
d)
Muni
17.
What is the prefix for two?
a)
due
b)
dos
c)
di
d)
bi
18.
What is the prefix for 3?
a)
tre
b)
drei
c)
tetra
d)
tri
19.
The prefix for 4 is?
a)
quatro
b)
tetra
c)
quarto
d)
tri
20.
5's prefix is
a)
penta
b)
cinco
c)
cinc
d)
fife
21.
5's prefix is
a)
penta
b)
cinco
c)
cinc
d)
fife
22.
What is the prefix for 6?
a)
hepta
b)
ses
c)
hexa
d)
sieta
23.
7's prefix is
a)
hepta
b)
sieta
c)
hexa
d)
hoho
24.
The prefix for 8 is?
a)
ocho
b)
acht
c)
octa
d)
atea
25.
What is the prefix for nine?
a)
nina
b)
nona
c)
nuevo
d)
nuna
26.
The prefix for 10 is?
a)
deca
b)
diaz
c)
dozen
d)
tena
27.
Phosphorous trichloride
a)
PCl3
b)
P3Cl
c)
P3Cl3
d)
PCL
28.
Disulfur trioxide
a)
S3O2
b)
SO
c)
S2O3
d)
S2O
29.
P2O5
a)
Phosphorus Oxide
b)
Pentaphosphorus Dioxide
c)
Diphosphorous pentoxide
d)
Phosphoric Oxygen
30.
SeF4
a)
Tetraselenium fluoride
b)
Selenium Fluoride
c)
Selenium tetraflouride
d)
Selenium (IV) Fluoride
31.
SeF4
a)
Tetraselenium fluoride
b)
Selenium Fluoride
c)
Selenium tetraflouride
d)
Selenium (IV) Fluoride
32.
BrO3
a)
bromine oxide
b)
monobromine trioxide
c)
bromine trioxide
d)
bromine (III) oxide
33.
Which of these is covalent?
a)
NaCl
b)
Pb(NO3)2
c)
CO2
d)
AlCl3
34.
N2O5
a)
Nitrogen Oxide
b)
Dinitrogen pentaoxide
c)
Nitrate pentaoxide
d)
Dinitrate pentaoxide
35.
CCl4?
a)
Carbon tetrachloride
b)
Monocarbon tetrachloride
c)
Carbon hexachloride
d)
Monocarbon hexachloride
36.
SF6?
a)
Monosulfur Hexafluoride
b)
Sulfur hexafluoride
c)
Sulfate hexafluoride
d)
Sulfur hexafluorine
37.
Sulfur difluoride?
a)
SFl2
b)
S2Fl2
c)
SF2
d)
S2F
38.
Nitrogen trichloride?
a)
NCl3
b)
NCl2
c)
NC3
d)
Cl3N
39.
Nitrogen trichloride?
a)
NCl3
b)
NCl2
c)
NC3
d)
Cl3N
40.
Dihydrogen sulfide?
a)
H2S
b)
HS2
c)
HS
d)
H2S2
41.
What is the correct name for C4H6?
a)
Carbon hexahydride
b)
Pentacarbon pentahydride
c)
Hexacarbon tetrahydride
d)
Tetracarbon hexahydride
42.
What is the chemical formula for Tetrasulfur pentoxide?
a)
SO
b)
S4O
c)
S4O5
d)
S5O4
43.
What is the chemical formula for Nitrogen triiodide?
a)
NI
b)
N3I
c)
NI3
d)
None of these
44.
What is the name of C3Cl8 ?
a)
Carbon octachloride
b)
Tricarbon octachloride
c)
Carbon trichloride
d)
Octacarbon trichloride
45.
What is the name of Br6F10 ?
a)
Bromium fluoride
b)
Hexabromine fluoride
c)
Bromium decafluoride
d)
none of the above
46.
What is the chemical formula for Tetraphosphorous Pentachloride ?
a)
4P5Cl
b)
PCl
c)
P4Cl5
d)
none of the above
47.
What is the chemical formula for Fluorine trisulfide ?
a)
S3F
b)
FS3
c)
FS
d)
none of the above
48.
What is the name of NO3 ?
a)
Nitrogen trioxide
b)
Nitrogen oxide
c)
Mononitrogen oxide
d)
Mononitrogen dioxide
49.
What is the name of S2I4 ?
a)
Sulfur iodide
b)
Disulfur iodide
c)
Sulfur tetraiodide
d)
none of the above
50.
What is the chemical formula for dinitrogen tetraoxide?
a)
N4O2
b)
NO4
c)
N2O4
d)
N2O
51.
What is the name of SCl4?
a)
sulfur tetrachloride
b)
monosulfur tetrachlorine
c)
monosulfur tetrachloride
d)
sulfur tetrachlorine
52.
The chemical formula of sulfur hexabromide is
a)
SBr₆
b)
S₆Br
c)
S(VI)Br
d)
S6Br
54.
The name of SO₃ compound is
a)
sulfate
b)
sulfur oxide
c)
sulfur trioxide
d)
monosulfur trioxide
54.
The name of SO₃ compound is
a)
sulfate
b)
sulfur oxide
c)
sulfur trioxide
d)
monosulfur trioxide
55.
Determine if the following compound is ionic or molecular: SF6
a)
Ionic
b)
Molecular
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