WorksheetsNaming Compounds & Writing formula
Total questions: 25
Worksheet time: 17mins
Name
Class
Date
1.
Cl-,Na+
a)
NaCl
b)
Na1Cl1
c)
ClNa
d)
Na-1Cl
2.
Li+1, Br-1
a)
Li-1Br+1
b)
LiBr
c)
BrLi
d)
Li1Br1
3.
Mg+2,F-1
a)
F2Mg
b)
Mg2F2
c)
MgF2
d)
MgF-2
4.
Formula for Beryllium Iodide?
a)
BI2
b)
Be2I
c)
BeI2
d)
IBe2
5.
Formula for Strontium Nitride?
a)
NSr3
b)
SrN
c)
Sr2N3
d)
Sr3N2
6.
What is the name of the compound Ca2N3
a)
Calcium Nickite
b)
Calcium Nitrate
c)
Calcium Nitride
d)
Nitrogen Calcide
7.
K+, O-2
a)
KO
b)
K2O
c)
K-2O2
d)
O2K
8.
Formula for Potassium Sulfide?
a)
SK
b)
S2K
c)
KS
d)
K2S
9.
What is the name of the compound Ca2N3
a)
Calcium Nickite
b)
Calcium Nitrate
c)
Calcium Nitride
d)
Nitrogen Calcide
10.
Which of the following is chromate?
a)
CrO42-
b)
CrO32-
c)
CrO22-
d)
CrO2-
11.
Which of the following is nitrate?
a)
NO-
b)
NO2-
c)
NO3-
d)
NO4-
12.
What is the name of K3PO4?
a)
Tripotassium Phosphate
b)
Tripotassium Phosphite
c)
Potassium phosphide
d)
Potassium phosphate
13.
What is the name of AgNO3? (hard mode)
a)
Silver Nitrate
b)
Silver Mononitrate
c)
Silver (I) Nitrate
d)
Monosilver Nitrate
14.
What is the name of Mg(OH)2?
a)
Magnesium Hydride
b)
Magnesium Dihydride
c)
Magnesium Dihydroxide
d)
Magnesium Hydroxide
15.
Ammonium
a)
NH4+
b)
NO3-
c)
NO2-
d)
MnO4-
16.
Carbonate
a)
Cr2O4-2
b)
CH3COO-
c)
CO3-2
d)
CN-
17.
Hydroxide
a)
Cr2O4-2
b)
Cr2O4-2
c)
O3-2
d)
OH-
18.
Nitrate
a)
NO2-
b)
NO3-
c)
MnO4-
d)
NH4+
19.
Nitrite
a)
NO2-
b)
NO3-
c)
MnO4-
d)
NH4+
20.
Permanganate
a)
NH4+
b)
NO2-
c)
NO3-
d)
MnO4-
21.
Phosphate
a)
PO4-3
b)
O2-2
c)
OH-
d)
CO3-2
22.
Sulfate
a)
S2O3-2
b)
O2-2
c)
SO4-2
d)
SO3-2
23.
Sulfite
a)
S2O3-2
b)
O2-2
c)
SO4-2
d)
SO3-2
24.
What is the name of this polyatomic ion? NO2-
a)
Nitride
b)
Nitrate
c)
Nitrite
d)
Ammonium
25.
What is the name of this polyatomic ion? SO4 -2
a)
Sulfite
b)
Sulfide
c)
Sulfate
d)
hydrogen sulfate
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