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WorksheetsUnit 3 Quiz #1 Review
Total questions: 14
Worksheet time: 14mins
Name
Class
Date
1.
The name of Mg₃N₂ is
a)
manganese nitride
b)
magnesium nitride
c)
magnesium (III) nitride
d)
trimagnesium dinitride
2.
The name of FeCl₂ is
a)
iron chloride
b)
iron (II) chloride
c)
iron (I) chloride
d)
iron dichloride
3.
The name of Cu₃N₂ is
a)
copper (III) nitride
b)
copper (II) nitride
c)
copper nitride
d)
tricopper dinitride
4.
K+, O-2
a)
KO
b)
K2O
c)
K-2O2
d)
O2K
5.
Ca+2, O-2
a)
CaO
b)
OCa
c)
Ca-2O+2
d)
Ca2O2
6.
Ionic compounds are written with
a)
cation (+ ion) first then anion (- ion)
b)
anion (- ion) first then cation (+ ion)
c)
either way is fine
d)
polyatomic ions first
7.
What is the name of this compound: N2O5
a)
Nitrogen Oxide
b)
Dinitrogen pentaoxide
c)
Nitrate pentaoxide
d)
Dinitrate pentaoxide
8.
What is the formula for Tribromine nonoxide?
a)
Br3O9
b)
Br3O10
c)
Br3O6
d)
Br3O4
9.
Is the following compound ionic or covalent:
Sr3P2
Sr3P2
a)
ionic
b)
covalent
10.
What is the formula for Dihydrogen monoxide?
a)
H3O2
b)
H8O3
c)
H2O
d)
HO2
11.
What is the formula for Sulfur hexafluoride?
a)
SF6
b)
S6F5
c)
S6F8
d)
SF9
12.
LiBr is called
a)
lithium bromine
b)
lithium (I) bromine
c)
lithium bromide
d)
lithuim (I) bromide
13.
The chemical formula of tetraphosphorus heptaoxide is
a)
F₄O₁₀
b)
P₄O7
c)
PO
d)
P₁₀O₄
14.
The name of SO₃ compound is
a)
sulfate
b)
sulfur oxide
c)
sulfur trioxide
d)
monosulfur trioxide
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