CHEMICAL FORMULA
Quiz
•
Science
•
3rd - 8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Hend Mansour
Used 70+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the chemical formula of Magnesium chloride?
MgCl
MgCl2
MgC
MgC2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the chemical formula of sodium sulfate?
SSO4
SoSO4
NaSO4
Na2SO4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the name of this chemical, H2SO4?
Hydrogen sulfate
Sulfuric acid
Sulfate
Sulfate hydrogen
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula of Copper (II) oxide?
CUO
CuO
CuO2
Cu2O
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The formula of iron(III) oxide is
FeO
FeO2
Fe2O
Fe2O3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The formula of calcium hydroxide is
CaOH
Ca(OH)2
Ca(OH)3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The formula of sodium carbonate is
NaCO3
Na(CO3)2
Na2CO3
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