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WorksheetsMolecular Nomenclature
Total questions: 15
Worksheet time: 27mins
Name
Class
Date
1.
What is happening within a covalent bond?
a)
electrons are transfered
b)
electrons are shared
c)
protons are shared
d)
protons are added and electrons are removed.
2.
A covalent compound made of one sulfur and two oxygen atoms would be named
a)
sulfur dioxide.
b)
sulfur oxide.
c)
disulfur oxide.
d)
sulfide oxygen.
3.
The covalent compound N2O5 would be named
a)
nitrogen oxide.
b)
dinitrogen oxide.
c)
nitrogen pentoxide.
d)
dinitrogen pentoxide.
4.
The name of P₄S₁₀ is
a)
phosphorous sulfide
b)
phosphorus sulfide
c)
tetraphosphorus decasulfide
d)
phosphorus (X) sulfide
5.
The name of SO₃ compound is
a)
sulfate
b)
sulfur oxide
c)
sulfur trioxide
d)
monosulfur trioxide
6.
The chemical formula of dinitrogen textroxide is
a)
Ni₂O₄
b)
NiO
c)
N₂O₄
d)
NiO₂
7.
The chemical formula of carbon tetrachloride is
a)
CCl
b)
C₄Cl
c)
CCl₄
d)
C(IV)Cl
8.
The chemical formula of sulfur hexabromide is
a)
SBr₆
b)
S₆Br
c)
S(VI)Br
d)
S6Br
9.
P4S3
a)
Phosphorus Trisulfide
b)
Tetraphosphorus Trisulfide
c)
Pentaphosphorus Trisulfide
d)
Tetraphosphorus Tetrasulfide
10.
BI3
a)
Boron iodide
b)
Boron triiodide
c)
Boron tetraiodide
d)
Monoboron triiodide
11.
NO
a)
Nitrogen oxide
b)
Mononitrogen monoxide
c)
Nitrogen monoxide
d)
Nitrogen monoxygen
12.
carbon monoxide
a)
CO
b)
CO2
c)
C2O
d)
COH
13.
Bromine monoflouride
a)
Br1F1
b)
BrF
c)
Br2F
d)
BrF2
14.
What is the formula for Tricarbon Octahydride?
a)
Ca3O
b)
C2H8
c)
C3H8
d)
Ca3H8
15.
A binary covalent bond exists between
a)
2 metals
b)
1 metal and 1 nonmetal
c)
2 nonmetals
d)
Any 2 elements
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