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WorksheetsChemical Formulas Practice
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the formula of sodium chloride?
a)
NaCl
b)
NaCl2
c)
Na2Cl
d)
Na2Cl3
2.
What is the formula of magnesium chloride?
a)
MgCl
b)
MgCl2
c)
Mg2Cl
d)
Mg2Cl3
3.
What is the formula of lithium oxide?
a)
LiO
b)
LiO2
c)
Li2O
d)
Li2O3
4.
What is the formula of hydrogen chloride?
a)
HCl
b)
HCl2
c)
H2Cl
d)
H2Cl3
5.
What is the formula of boron fluoride?
a)
BF
b)
BF2
c)
BF3
d)
BF4
6.
What is the formula of hydrogen oxide?
a)
HO
b)
HO2
c)
H2O
d)
H2O2
7.
What is the formula of lithium nitride?
a)
LiN
b)
LiN2
c)
LiN3
d)
Li2N3
8.
What is the formula of magnesium oxide?
a)
MgO
b)
MgO2
c)
Mg2O
d)
Mg2O3
9.
What is the formula of aluminium oxide?
a)
AlO
b)
AlO2
c)
Al2O
d)
Al2O3
10.
What is the formula of beryllium chloride?
a)
BeCl
b)
BeCl2
c)
Be2Cl
d)
Be2Cl3
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