wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

SNC2D Chemistry Compounds Test

Total questions: 103

Worksheet time: 2hrs 25mins

Name
Class
Date
1.

Lily is helping her younger sibling with chemistry homework. She comes across a container labeled NH4Cl in their home lab kit. What is the name of NH4Cl?

a)

nitrogen tetrahydrogen chloride

b)

ammonium chlorine

c)

ammonium chloride

d)

ammonium chlorate

2.

Emily is working in a chemistry lab and comes across a bottle labeled Al(NO3)3. She wants to correctly write down the name of this compound in her lab report. What is the name of Al(NO3)3?

a)

Aluminum trinitrate

b)

Monoaluminum nitrate

c)

Aluminum (III) nitrate

d)

Aluminum Nitrate

3.

Kiara is working in a chemistry lab and comes across a bottle labeled AlPO4. She wants to correctly label it for her report. What is the name of AlPO4?

a)

Aluminum phosphoxie

b)

Monoaluminum tetraphosphate

c)

Aluminum (III) phosphate

d)

Aluminum phosphate

4.

Sophia is working in a chemistry lab and comes across a bag labeled NH4NO3 . She wants to know the name of this compound. What's the name of the compound NH4NO3 ?

a)

nitrogen hydrogen oxygen

b)

ammonium nitrite

c)

nitrogenous water

d)

ammonium nitrate

5.

Charlotte is reading the label on a bag of Epsom salt and sees the chemical formula MgSO4. What is the name of this ionic compound?

a)

magnesium sulfoxide

b)

magnesium sulfide

c)

magnesium sulfate

d)

magnesium oxide

6.

Eesha is working in a chemistry lab and comes across a white powder labeled Mg(OH)2. She wants to correctly identify the name of this compound. What is the name of Mg(OH)2?

a)

Magnesium Hydride

b)

Magnesium Dihydride

c)

Magnesium Dihydroxide

d)

Magnesium Hydroxide

7.

Harper is preparing a solution in the chemistry lab and needs to add sodium nitrate to the mixture. What is the formula for sodium nitrate?

a)

Na3NO

b)

NaNO

c)

Na3NO3

d)

NaNO3

8.

Emily is preparing a chemistry experiment and needs to use copper(I) sulfate. Which of the following is the correct formula she should look for on the chemical bottle?

a)

CuSO3

b)

CuSO4

c)

Cu2SO3

d)

Cu2SO4

9.

Sophia is conducting an experiment in her chemistry class and needs to use iron(II) carbonate. Which of the following is the correct formula for iron(II) carbonate?

a)

Fe2CO3

b)

FeCO3

c)

Fe2CO2

d)

FeCO4

10.

Priya is helping her younger brother with his science homework. She comes across a question asking for the formula of the compound found in chalk, which is commonly used on blackboards. What is the formula for calcium carbonate?

a)

CaCO

b)

CaCO2

c)

CaCO3

d)

Ca3CO3

11.

Abigail is helping her younger sibling with chemistry homework. She comes across a white, chalky substance labeled as Ca2CO3 in the science kit. What is the correct name for this compound?

a)

Calcium carbon oxide

b)

Calcium (II) carbonate

c)

Calcium carbonate

d)

Carbonate (I) calcide

12.

Emily is conducting an experiment in her chemistry class and needs to prepare a solution of copper (II) hydroxide. Which of the following is the correct formula she should use?

a)

CuOH

b)

Cu(OH)2

c)

Cu2OH

d)

Cu2O

13.

Sofia is working in a chemistry lab and comes across a bottle labeled K3PO4. She wants to correctly name this compound. What is the name of K3PO4?

a)

Tripotassium Phosphate

b)

Tripotassium Phosphite

c)

Potassium phosphide

d)

Potassium phosphate

14.

Grace is conducting an experiment in her chemistry lab where she needs to combine copper (II) ions with phosphate ions to form a compound. What would be the resulting chemical formula of the compound Grace creates?

a)

Cu2(PO4)3

b)

CuPO4

c)

Cu3(PO4)2

d)

Cu3PO4

15.

Ava is conducting an experiment in her chemistry class and needs to use copper(I) sulfate. Which of the following is the correct formula she should write on her lab report?

a)

CuSO3

b)

CuSO4

c)

Cu2SO3

d)

Cu2SO4

16.

Mira is working in a chemistry lab and comes across a bottle labeled Cr(NO2)3. She needs to write the correct name for this ionic compound in her lab report. What should she write?

a)

chromium nitrite

b)

chromium nitride

c)

chromium III nitride

d)

chromium III nitrite

17.

Charlotte is reading the label on a bottle in her chemistry lab and sees the formula:
FeSO4. What is the correct name for this compound?

a)

Iron (I) Sulfate

b)

Iron (II) Sulfate

c)

Iron Sulfate

d)

Iron Sulfide

18.

Thomas is working in a chemistry lab and comes across a bottle labeled ScCl2. He needs to record the correct name of this compound in his lab notebook. What should Thomas write?

a)

sulfur dichloride

b)

scandium chloride

c)

scandium (II) chloride

d)

scandium dichloride

19.

Eesha is preparing a chemistry experiment and needs to label a container of aluminum phosphate correctly. Which formula should she write on the label?

a)

AlPO4

b)

AlSO4

c)

AlP

d)

AlPO3

20.

Mia is working in a chemistry lab and needs to label a bottle containing gallium sulfate. Which of the following formulas should she write on the label?

a)

Ga2S3

b)

Ga3(SO4)2

c)

Ge2(SO4)3

d)

Ga2(SO4)3

21.

Olivia is performing an experiment in her chemistry class and is given a sample of copper (II) chloride. She needs to identify the metallic ion present in the compound. Which of the following is the metallic ion in copper (II) chloride?

a)

Cu2+

b)

Cu2-

c)

Co2-

d)

Cl2+

22.

Scarlett is working in a chemistry lab and comes across a bottle labeled FeCrO4. She needs to record the correct name of this compound in her lab notebook. What is the name of the following compound; FeCrO4?

a)

iron chromate

b)

iron dichromate

c)

iron (II) chromate

d)

Iron (II) dichromate

23.

Emma is reading the label on a box of chalk and sees the chemical formula CaCO3. She wants to know what the proper name for this compound is. CaCO3 is represented best by which name?

a)

calcium bicarbonate

b)

carbonic acid

c)

calcium carbon trioxide

d)

calcium carbonate

24.

Ellie is working in a chemistry lab and comes across a bottle labeled NiSO4. She wants to correctly identify the compound before using it in her experiment. What is the correct name for NiSO4?

a)

nickel (II) sulfate

b)

nickel (II) sulfite

c)

nickel (II) sulfide

d)

nickel sodium tetraoxide

25.

Mia is helping her younger brother with his science homework. She asks him, "Do you know the correct chemical name for water?" What should he answer?

a)

dihydrogen monoxide

b)

hydrogen hydroxide

c)

hydrogen peroxide

d)

H2O

26.

Lucas is working in a chemistry lab and needs to label a container that holds Tin (IV) carbide. Which of the following formulas should he write on the label?

a)

S2C

b)

S4C2

c)

TiC

d)

SnC

27.

Grace is working in a chemistry lab and comes across a bottle labeled with the formula Ba(NO3)2. She needs to record the correct name of this compound in her lab notebook. What is the name of the compound with the formula Ba(NO3)2?

a)

Barium nitrate

b)

Barium nitrite

c)

Barium nitride

d)

barium dinitrate

28.

Jacob is working in a chemistry lab and needs to label a bottle containing phosphorus trichloride. Which of the following chemical formulas should he write on the label?

a)

KCl3

b)

PCl3

c)

K3Cl

d)

P3Cl

29.

Ethan is reading the ingredients list on a packet of glass cleaner and notices the term 'silicon dioxide' listed. Which of the following is the correct chemical formula for silicon dioxide?

a)

SO2

b)

NaO2

c)

SiO2

d)

SiO

30.

Grace is working on a chemistry project and needs to label a sample of diphosphorus pentoxide correctly. Which of the following chemical formulas should she use?

a)

P2O5

b)

PO5

c)

P5O2

d)

P2O6

31.

Kiara is working in a chemistry lab and comes across a bottle labeled SiCl4. She wants to write the correct name for this compound in her lab report. What should she write?

a)

silicon tetrachloride

b)

silicon quadchloride

c)

monosilicon tetrachloride

d)

silicon chloride

32.

Olivia is working in a chemistry lab and needs to label a bottle containing sulfur hexabromide. Which of the following is the correct chemical formula she should write on the label?

a)

SBr₆

b)

S₆Br

c)

S(VI)Br

d)

S6Br

33.

Amelia is working in a chemistry lab and needs to label a bottle containing carbon tetrachloride. Which of the following is the correct chemical formula she should write on the label?

a)

CCl

b)

C₄Cl

c)

CCl₄

d)

C(IV)Cl

34.

James is working in a chemistry lab and needs to label a bottle containing dinitrogen tetroxide. Which of the following is the correct chemical formula he should write on the label?

a)

Ni₂O₄

b)

NiO

c)

N₂O₄

d)

NiO₂

35.

Ava is working in a chemistry lab and comes across a bottle labeled P₄S₁₀. She wants to correctly label it with its chemical name. What should Ava write on the label?

a)

phosphorous sulfide

b)

phosphorus sulfide

c)

tetraphosphorus decasulfide

d)

phosphorus (X) sulfide

36.

Charlotte is working in a chemistry lab and needs to label a bottle containing tetraphosphorus heptaoxide. Which of the following is the correct chemical formula she should write on the label?

a)

F₄O₁₀

b)

P₄O7

c)

PO

d)

P₁₀O₄

37.

Chloe is reading the label on a bottle of water in her chemistry class. She notices the chemical formula H2O and wonders what its OFFICIAL name is. What is the OFFICIAL name for H2O?

a)

Hydrogen Oxide

b)

Oxygen Dinitride

c)

Agua

d)

Dihydrogen Monoxide

38.

Owen is reading the label on a gas cylinder in his chemistry lab and sees the formula NO. He wants to know the correct name for this compound. What is the correct name for NO?

a)

Mononitrogen Monoxide

b)

Nitrogen Monoxide

c)

Mononitrogen Dioxide

d)

Nitrogen Oxide

39.

Priya is sorting different substances in her chemistry lab. She wants to separate the ones that are NOT ionic compounds. Which of the following should Priya pick:

a)

CaO

b)

NaOH

c)

BaCl2

d)

Br2

40.

Lucas is working in a chemistry lab and comes across a bottle labeled PBr3. He needs to write the correct chemical name on the label. What is the name of PBr3?

a)

phosphorus tribromide

b)

phosphorus bromide

c)

phosphorus (III) bromide

d)

phosphorus bromine

41.

Emily is working in a chemistry lab and comes across a bottle labeled P2O5. She wants to correctly write the name of this compound in her lab report. What is the name for P2O5?

a)

phosphorus pentoxide

b)

diphosphorus pentoxide

c)

biphosphorus oxide

d)

phosphorus oxide

42.

Lily is working on a science project and needs to label a sample that contains a covalent compound made of one sulfur and two oxygen atoms. What should she write on the label?

a)

sulfur dioxide.

b)

sulfur oxide.

c)

disulfur oxide.

d)

sulfide oxygen.

43.

Mira is working in a chemistry lab and comes across a bottle labeled N2O5. She wants to correctly write the name of this covalent compound in her lab report. What should she write?

a)

nitrogen oxide.

b)

dinitrogen oxide.

c)

nitrogen pentoxide.

d)

dinitrogen pentoxide.

44.

Emma is working in a chemistry lab and comes across a bottle labeled P₄S₁₀. She wants to correctly record its name in her lab notebook. What is the name of P₄S₁₀?

a)

phosphorous sulfide

b)

phosphorus sulfide

c)

tetraphosphorus decasulfide

d)

phosphorus (X) sulfide

45.

Priya is reading the label on a gas cylinder in her chemistry lab and sees the formula CO. She wants to know the correct name of this molecular compound. What is it?

a)

carbon monoxide

b)

monocarbon monoxide

c)

carbide

d)

oxygen carbide

46.

Chloe is conducting an experiment in her science class and collects a gas released from a chemical reaction. The chemical formula of the gas is CO2. What is the correct name for this compound?

a)

monocarbon dioxide

b)

carbon oxide

c)

carbon dioxide

d)

oxygen carbonide

47.

Ellie is working in a chemistry lab and comes across a bottle labeled NF3. She wants to correctly record its name in her lab notebook. What is the name of NF3?

a)

mononitrogen trifluoride

b)

nitrogen trifluoride

c)

nitrogen flouride

d)

nitrogen fluorine 

48.

Ellie is working in a chemistry lab and comes across a bottle labeled SiCl4. She wants to correctly record its name in her lab notebook. What is the name for SiCl4?

a)

silicon tetrachloride

b)

silicon quadchloride

c)

monosilicon tetrachloride

d)

silicon chloride

49.

Mia is reading the label on a packet of Epsom salt, which lists the chemical formula as MgSO4. What is the correct name for this ionic compound?

a)

magnesium sulfoxide

b)

magnesium sulfide

c)

magnesium sulfate

d)

magnesium oxide

50.

Owen is working in a chemistry lab and comes across a bottle labeled LiNO3. He needs to record the name of this ionic compound in his lab notebook. What is the correct name for LiNO3?

a)

lithium nitrate

b)

lithium III nitrate

c)

lithium nitride

d)

lithium oxide

51.
What is the charge on the hydroxide ion?
a)
0
b)
-1
c)
-2
d)
-3
52.
The proper formula for magnesium hydroxide:
a)
MgOH
b)
Mg2OH
c)
Mg(OH)2
d)
Mg2OH2
53.
When naming ionic compounds with transition metals you need to include roman numerals to show the _____ of the metal..
a)
atomic number
b)
mass number
c)
charge
d)
ionization energy
54.
Li2CO3
a)
Ionic
b)
Covalent
c)
Polyatomic
55.

How many atoms total are in AlPO4?

a)

4

b)

5

c)

6

d)

7

56.

How many atoms total are in NaOH?

a)

1

b)

2

c)

3

d)

4

57.
What is the formula for sodium nitrate?
a)
Na3NO
b)
NaNO
c)
Na3NO3
d)
NaNO3
58.
What is the formula for copper(I) sulfate?
a)
CuSO3
b)
CuSO4
c)
Cu2SO3
d)
Cu2SO4
59.
What is the formula for iron(II) carbonate?
a)
Fe2CO3
b)
FeCO3
c)
Fe2CO2
d)
FeCO4
60.
What is the formula for calcium carbonate?
a)
CaCO
b)
CaCO2
c)
CaCO3
d)
Ca3CO3
61.
Name this compound: 
Ca2CO3
a)
Calcium carbon oxide
b)
Calcium (II) carbonate
c)
Calcium carbonate
d)
Carbonate (I) calcide
62.
Find the formula zinc sulfate
a)
ZnSO3
b)
ZnSO4
c)
ZnS
d)
Zn(SO4)2
63.
What is the formula for copper (II) hydroxide?
a)
CuOH
b)
Cu(OH)2
c)
Cu2OH
d)
Cu2O
64.

The compound LiF is named...

a)

lithium fluorine

b)

lithium fluoride

c)

lithium(I) fluoride

d)

lithium monofluoride

65.

The compound Al2S3 is named...

a)

aluminum sulfide

b)

aluminum(II) sulfide

c)

aluminum(III) sulfide

d)

dialuminum trisulfide

66.

The compound N2O3 is named...

a)

nitrogen oxide

b)

nitrogen(II) oxide

c)

nitrogen(III) oxide

d)

dinitrogen trioxide

67.

The compound NiBr2 is named...

a)

nickel bromide

b)

nickel(I) bromide

c)

nickel(II) bromide

d)

nickel tribromide

68.

The compound P4S5 is named...

a)

phosphorus sulfide

b)

phosphorus(V) sulfide

c)

phosphorus(IV) sulfide

d)

tetraphosphorus pentasulfide

69.

The compound H2 is named...

a)

dihydrogen

b)

hydrogen gas

c)

hydrogen hydride

d)

hydrogen

70.

The compound K2CO3 is named...

a)

potassium carbonate

b)

potassium(II) carbonate

c)

potassium carbide trioxide

d)

dipotassium tricarbonate

71.

The compound Cu(OH)2 is named...

a)

copper hydroxide

b)

copper(I) hydroxide

c)

copper(II) hydroxide

d)

copper dioxyhydrogen

72.

The compound NO is named...

a)

nitrite

b)

mononitrogen monoxide

c)

nitrogen monoxide

d)

nitrogen oxide

73.

The chemical formula for dichlorine heptoxide is...

a)

Cl2O7

b)

ClO

c)

Cl2O7-

d)

2Cl7O

74.

The chemical formula for tricarbon hexahydride is...

a)

C3H6

b)

CH2

c)

CH

d)

C3H5

75.

The chemical formula for magnesium phosphide is...

a)

Mg2P3

b)

MgP

c)

Mg3P2

d)

Mg2+ P3-

76.

The chemical formula for calcium carbide is...

a)

Ca4C2

b)

Ca2C4

c)

CaC2

d)

Ca2C

77.

The chemical formula for oxygen gas is...

a)

O2

b)

O

c)

Og

d)

O=O

78.

The chemical formula for gold(I) selenide is...

a)

Au2Se

b)

AuSe2

c)

Au1Se2

d)

AuSe

79.

Phosphate has a charge of -3.

The chemical formula for calcium phosphate is...

a)

CaP

b)

Ca3(PO4)2

c)

Ca2(PO4)3

d)

Ca3PO2

80.

Sulfite has a charge of -2.

The chemical formula for sodium sulfite is...

a)

Na(SO3)2

b)

Na2SO3

c)

Na2SO4

d)

Na(SO)2

81.

The polyatomic ion acetate has the chemical formula...

a)

CH3COO-

b)

CO32-

c)

HCO3-

d)

NH4+

82.

The polyatomic ion nitrite has the chemical formula...

a)

NO3-

b)

NO2-

c)

NH4+

d)

MnO4-

83.

Ammonium has a charge of +1.

Carbonate has a charge of -2.

The chemical formula for the compound ammonium carbonate is...

a)

NH4(CO3)2

b)

NH4CO3

c)

(NH4)2CO3

d)

(NH)(CO)2

84.

What is the correct name for the compound NaCl?

a)

sodium chloride

b)

sodium carbonate

c)

sodium nitrate

d)

sodium chlorate

85.

What is the correct name for the compound MgO?

a)

magnesium peroxide

b)

magnesium oxide

c)

manganese oxide

d)

magnesium hydroxide

86.

What is the correct name for the compound FeCl3?

a)

iron(III) chloride

b)

ferric chloride

c)

iron trichloride

d)

iron chloride

87.

What is the correct name for the compound Al2O3?

a)

aluminum oxide

b)

aluminum trioxide

c)

aluminum monoxide

d)

aluminum dioxide

88.

What is the correct name for the compound ZnCl2?

a)

Zinc chloride

b)

Zinc chlorate

c)

Zinc dichloride

d)

Zinc trichloride

89.

What is the correct name for the compound Fe2O3?

a)

iron oxide

b)

iron(II) oxide

c)

iron(IV) oxide

d)

iron(III) oxide

90.

What is the correct name for the compound CO2?

a)

carbon monoxide

b)

carbon trioxide

c)

carbon tetrachloride

d)

carbon dioxide

91.

What is the correct name for the compound N2O5?

a)

dinitrogen pentoxide

b)

dinitrogen oxide

c)

nitrogen pentoxide

d)

nitrogen oxide

92.

What is the correct name for the compound PCl5?

a)

chlorine pentaphosphide

b)

pentachloride phosphide

c)

phosphorus pentachloride

d)

phosphorus chloride

93.

What is the correct name for the compound SO2?

a)

sulfur dioxide oxide

b)

sulfur monoxide

c)

sulfur oxide

d)

sulfur dioxide

94.

What is the correct name for the compound H2O?

a)

hydrogen hydroxide

b)

water

c)

hydrogen dioxide

d)

oxygen hydride

95.
What is the correct formula for the compound, lithium oxide?
a)
LiO
b)
Li2O
c)
LiO2
d)
Li2O2
96.
What is the formula for manganese(III) oxide?
a)
MgO
b)
Mg2O3
c)
MnO
d)
Mn2O3
97.
The chemical formula of Iron (III)bromide is
a)
FeBr
b)
Fe(III)Br
c)
FeBr₃
d)
Fe₂Br₃
98.
The covalent compound N2O5 would be named
a)
nitrogen oxide.
b)
dinitrogen oxide.
c)
nitrogen pentoxide.
d)
dinitrogen pentoxide.
99.
What is Sulfur Trichloride?
a)
SCl3
b)
SiCl3
c)
SCl4
d)
Si3Cl
100.
What is the formula for Tricarbon Octahydride?
a)
Ca3O
b)
C2H8
c)
C3H8
d)
Ca3H8
101.
How do the following two elements bond together?
Cr3+  O2-         
a)
CrO
b)
Cr3O2
c)
Cr2O3
d)
CrO3
102.

What is the ratio of ions in the ionic compound formed from:

? Al3+  O2-         

a)

AlO

b)

Al2O3

c)

Al3O6

d)

Al3O2

103.
How do the following two elements bond together?
K1+  S2- 
a)
KS
b)
K8S
c)
K6S3
d)
K2S

Similar Resources on Wayground

Moon Challenge and a few review questions on Seasons

101 questions

Moon Challenge and a few review questions on Seasons

quiz

Worksheet

•

4th - 8th Grade

Sispres 2024

100 questions

Sispres 2024

quiz

Worksheet

•

5th Grade

physical science review

103 questions

physical science review

quiz

Worksheet

•

6th Grade

The Universe, Gravity, Mass and Tides

99 questions

The Universe, Gravity, Mass and Tides

quiz

Worksheet

•

6th - 8th Grade

Review Questions for Earth, Moon, Sun, and Solar System

100 questions

Review Questions for Earth, Moon, Sun, and Solar System

quiz

Worksheet

•

6th - 8th Grade

Block 3 revision

108 questions

Block 3 revision

quiz

Worksheet

•

KG - 1st Grade

5th grade science review

102 questions

5th grade science review

quiz

Worksheet

•

5th Grade

AQA cell biology

98 questions

AQA cell biology

quiz

Worksheet

•

5th Grade