WorksheetsWriting Chemical Formula Level 3
Total questions: 26
Worksheet time: 13mins
What is the chemical formula of Magnesium chloride?
MgCl
MgCl2
MgC
MgC2
What is the formula of Copper (II) oxide?
CUO
CuO
CuO2
Cu2O
Formula of compound formed between Sodium and Oxygen
Na₂O
NaO
NaO₂
NA₂O
Formula of compound formed between Calcium and Oxygen
Ca₂O₂
CaO
Ca₂O
CaO₂
Formula of compound formed between Aluminium and Fluorine
AlF
AlF₃
Al₃F
AlF₂
Formula of compound formed between Aluminium and Sulfur
Al₂S₃
Al₃S₂
Al₂S
Al₂S₂
Name of compound formed between Aluminium and Sulfur
Aluminium sulfide
Aluminium sulfite
Aluminium sulfate
Name of compound formed between Zinc and nitrogen
Zinc nitrate
Zinc nitrite
Zinc nitride
Formula of compound formed between Lithium and Nitrogen
Li₃N
LiN
LiN₃
LiN₂
Formula of compound formed between Barium and Sulfur
BaS
BaS₂
Ba₂S
Ba₂S₂
Magnesium Nitrate
Mg(NO3)2
Mg (NO3)3
Mg (NO3)
Calcium Hydroxide
Ca(OH)
CaH2
Ca(OH)2
What is the chemical formula of carbon monoxide?
CO2
CO
C2O
CO32-
What is the chemical formula of sulfur dioxide?
SO2
SO
S2O
SO42-
What is the chemical formula of copper(II) chloride?
CuCl2
CuCl
Cu2Cl
What is the chemical name of Fe2O3?
iron oxide
iron(II) oxide
iron(III) oxide
What is the chemical formula of potassium carbonate?
(K)2CO3
K2CO3
K(CO3)2
KCO3
What is the chemical formula of barium hydroxide?
Ba(OH)2
BaOH2
BaOH
Ba2OH
What is the chemical formula of lead(II) hydroxide?
PbOH
Pb2OH
Pb(OH)2
PbOH2
What is the chemical formula of aluminium sulfate?
AlSO4
Al(SO4)3
Al2(SO4)3
Al2SO4
What is the chemical formula of ammonium nitrate?
NH4(NO3)2
(NH4)2NO3
(NH4)2(NO3)3
NH4NO3
Ammonium Ion
NH3
NH3+
NH4+
NH4
Sulfate Ion
SO42-
S2-
SO43-
SO32-
Carbonate Ion
CO32-
CO23-
CO22-
CO33-
Nitrate Ion
NO32-
NO3-
NO2-
NO3-
Hydroxide Ion
OH2-
OH-
O2H-
OH2-
