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WorksheetsChemical Formulas and Ionic Compounds Quiz
Total questions: 20
Worksheet time: 3600secs
Which of the following metals (M) will form an ionic compound with nitrogen with the general formula M₃N₂?
lithium (Li)
aluminum (Al)
sodium (Na)
beryllium (Be)
The formula for barium chloride is BaCl₂. The chemical formula for barium chloride shows the number of __________ of each element in the __________ representative unit of the substance.
atoms; smallest
ions; ionic
molecules; atomic
electrons; chemical
Table salt (sodium chloride) is a commonly used ionic compound that is the product of the reaction between sodium and chloride ions. What is the symbol and the name of the cation that makes up table salt?
The symbol is Cl²⁻ and the name is the chloride(II) ion.
The symbol is Na²⁺ and the name is the sodium(II) ion.
The symbol is Cl⁻ and the name is the chloride ion.
The symbol is Na⁺ and the name is the sodium ion.
Calcium bromide is the product of calcium and bromide ions. What is the formula for calcium bromide?
CaBr
CaBr₂
Ca₂Br
Ca₂Br₂
What is the name of the chemical with the formula SF₆?
Sulfur(VI) fluoride
Sulfur hexafluoride
Sulfur heptafluoride
Sulfur(6) fluoride
What is the correct formula for magnesium oxide, formed from magnesium and oxide ions?
Mg₂O
MgO₂
MgO
Mg₂O₂
Which of the following compounds is formed when potassium reacts with chlorine?
KCl
KCl₂
K₂Cl
K₂Cl₂
What is the name of the chemical with the formula CO₂?
Carbon(II) oxide
Carbon dioxide
Carbon trioxide
Carbon monoxide
What is the correct formula for aluminum oxide, formed from aluminum and oxide ions?
Al₃O₂
AlO
Al₂O₃
AlO₂
Which of the following compounds is formed when calcium reacts with sulfur?
CaS
Ca₂S
CaS₂
Ca₂S₂
What is the name of the chemical with the formula Na₂O?
Sodium peroxide
Sodium monoxide
Sodium dioxide
Sodium oxide
What is the correct formula for potassium oxide, formed from potassium and oxide ions?
K₂O₂
KO₂
KO
K₂O
What is the name of the chemical with the formula N₂O?
Dinitrogen monoxide
Nitrous oxide
Nitrogen monoxide
Nitrogen dioxide
Using the model, write the chemical formula for an ionic compound that has Mg and Cl.
MgCl2
Mg2Cl2
Mg+2Cl-1
Mg2Cl2
Using the model, write the chemical formula for an ionic compound that has Mg and Cl.
MgCl2
Mg2Cl2
Mg+2Cl-1
Mg2Cl2
How would this chemical formula be written?
CH3
CH4
HC4
H4C
Name the compound using appropriate rules:
(Use Capital Letters for the first letter of each name)
FeCl3
(a)Iron (III) Chloride
Iron III Chloride
Iron Chloride
Iron (II) Chloride
What is the name of the compound FeSO4?
iron (II) sulfate
iron (II) sulfide
iron sulfate
iron (I) sulfuroxide
Potassium Sulfide
KS
K2S
KSO3
KSO4
What is the name of AlP?
aluminum phosphide
aluminum (III) phosphide
aluminum phosphate
aluminum phosphorus
