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Chapter 4 Nomenclature

Total questions: 86

Worksheet time: 2hrs 43mins

Name
Class
Date
1.

What is the name of K2S?

a)

Dipotassium sulfide

b)

Potassium sulfur

c)

Potassium sulfide

d)

Potassium (II) sulfide

2.

What is the formula for calcium chloride?

a)

CaCl

b)

CaCl2

c)

Ca2Cl

d)

CaCl3

3.

What is the name for Fe2S3?

a)

Iron sulfide

b)

Diiron trisulfide

c)

Iron (II) sulfide

d)

Iron (III) sulfide

4.

What is the formula for Zinc oxide?

a)

ZnO

b)

ZnO2

c)

Zn2O

d)

Zn2O3

5.

What is the formula for iron (III) chloride?

a)

Fe3Cl

b)

FeCl3

c)

Fe2Cl3

d)

FeCl

6.

What is the name for Zn(ClO4)2?

a)

Zinc chlorate

b)

Zinc chlorite

c)

Zinc hypochlorite

d)

Zinc perchlorate

7.

What is the name of CaSO3?

a)

Calcium sulfite

b)

Calcium sulfate

c)

Calcium acetate

d)

Calcium sulfur oxide

8.

What is the formula for potassium dichromate?

a)

K2Cr2O5

b)

KCr2O7

c)

K2Cr2O7

d)

K2CrO4

9.

What is the formula for ammonium nitrate?

a)

NH3NO2

b)

NH4NO2

c)

NH3NO3

d)

NH4NO3

10.

What is the name of P4O10?

a)

Phosphorus oxide

b)

Tetraphosphorus decoxide

c)

Quadraphosphorus decoxide

d)

Phosphorus decoxide

11.

What is the name of CO?

a)

Carbon oxide

b)

Monocarbon monoxide

c)

Carbon monoxide

d)

Carbon dioxide

12.

What is the formula for dichlorine heptoxide?

a)

Cl2O6

b)

Cl2O7

c)

ClO5

d)

Cl2O9

13.

What is the name of HBr?

a)

Hydrobromic acid

b)

Bromic acid

c)

Hydrogen bromide

d)

Hydrobro acid

14.

What is the name of H2SO4?

a)

Hydrosulfuric acid

b)

Sulfuric acid

c)

Sulfurous acid

d)

Hydrogen Sulfate

15.

What is the formula for nitrous acid?

a)

HNO2

b)

HNO3

c)

H2NO2

d)

H2NO3

16.

What is the formula for hydrochloric acid?

a)

HClO3

b)

HClO2

c)

H2ClO3

d)

HCl

17.

What is the name of NaOH?

a)

Sodium hydrogen oxide

b)

Sodium acid

c)

Sodium hydroxide

d)

Sodium oxalic acid

18.

What is the formula for calcium hydroxide?

a)

CaOH

b)

Ca(OH)2

c)

Ca2OH

d)

HCa

19.

The name of FeCl₂ is

a)

iron chloride

b)

iron (II) chloride

c)

iron (I) chloride

d)

iron dichloride

20.

LiBr is called

a)

lithium bromine

b)

lithium (I) bromine

c)

lithium bromide

d)

lithuim (I) bromide

21.
What is the correct formula for Sodium Oxide?
a)
NaO
b)
NaO2
c)
Na2O
d)
Na2O2
22.

Which of these combinations is an ionic compound made of?

a)

Metal and Metal

b)

Nonmetal and Nonmetal

c)

Metal and Nonmetal

d)

Cation and Cation

23.

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

24.
How do the following two elements bond together?
Al3+  O2-         
a)
AlO
b)
Al2O3
c)
Al3O6
d)
Al3O2
25.
What would be the proper chemical formula for combining Al3+ and Cl- :
a)
AlCl3
b)
Al3Cl
c)
AlCl
d)
Al3Cl3
26.
The chemical formula of iron (III)bromide is
a)
FeBr
b)
Fe(III)Br
c)
FeBr₃
d)
Fe₂Br₃
27.
What is the formula for calcium phosphide?
a)
CaP
b)
Ca2P3
c)
Ca3P2
d)
Ca2P
28.

Name the ionic compound SnSe2

a)

Tin diselenide

b)

Tin (IV) Selenide

c)

Tin selenide

d)

Tin (II) triselenide

29.

What is the name of the compound Na2(SO4)?

a)

Sodium sulfate

b)

Sodium sulfide

c)

Sodium sulfite

d)

Sodium sulfuroxide

30.

The name of the compound Ca3(PO4)2

a)

calcium phosphate

b)

tricalcium diphosphate

c)

calcium phosphorus oxide

d)

calcium phosphide

31.

What is the correct name for this polyatomic ion: ClO–

a)

hypochlorite

b)

chlorite

c)

chlorate

d)

perchlorate

32.

What is the correct name for this polyatomic ion: CN–

a)

carbonate

b)

cyanide

c)

chromate

d)

chromite

33.

What is the correct formula for the polyatomic ion called chlorate?

a)

ClO–

b)

ClO2–

c)

ClO3–

d)

ClO4–

34.

What is the correct name for the compound CO2?

a)

carbon trioxide

b)

carbon tetrachloride

c)

carbon dioxide

d)

carbon monoxide

35.

What is the correct name for the compound PCl3?

a)

phosphorus chloride

b)

chlorine phosphide

c)

trichloride phosphorus

d)

phosphorus trichloride

36.

What is the correct name for the compound P2O5?

a)

diphosphorus pentoxide

b)

diphosphorus oxide

c)

pentaphosphorus oxide

d)

phosphorus oxide

37.

What is the correct name for the compound Cl2O7?

a)

chlorine dioxide

b)

dichlorine heptoxide

c)

chlorine monoxide

d)

dichlorine pentoxide

38.

What is the correct name for the compound SF6?

a)

sulfur hexafluoride

b)

fluoride sulfur

c)

hexafluoride sulfur

d)

sulfur fluoride

39.

What is the formula for sodium bicarbonate?

a)

NaHCO₃

b)

Na₂CO₃

c)

NaHCO₂

d)

NaCl

40.

What is the formula for calcium sulfate?

a)

CaSO₄

b)

CaS₂O₈

c)

CaO₄S

d)

Ca₂SO₄

41.

What is the name of the compound LiOH?

a)

lithium hydroxide

b)

lithium oxide

c)

lithium chloride

d)

lithium sulfate

42.

What is the correct name for the formula BeI₂?

a)

beryllium iodide

b)

beryllium bromide

c)

beryllium fluoride

d)

beryllium chloride

43.

What is the name of the compound NaCl?

a)

sodium chloride

b)

potassium chloride

c)

calcium chloride

d)

magnesium chloride

44.

What is a positively charged ion called?

a)

a cation

b)

an anion

c)

a neutron

d)

a proton

45.

What is the name of the compound NH₄Cl?

a)

ammonium chloride

b)

sodium chloride

c)

potassium chloride

d)

calcium chloride

46.

What is the chemical formula for an ionic compound of potassium and oxygen?

a)

K₂O

b)

K₂O₃

c)

KO

d)

K₃O₂

47.

What is the name of the compound H₂SO₄?

a)

sulfuric acid

b)

hydrochloric acid

c)

nitric acid

d)

acetic acid

48.

What is the name of the compound CuSO₄?

a)

copper(I) sulfate

b)

copper(II) sulfate

c)

copper sulfate

d)

copper(III) sulfate

49.

What is the formula for potassium nitrate?

a)

KNO₃

b)

K₂NO₃

c)

KNO₂

d)

K₃N

50.

What is the formula for magnesium chloride?

a)

MgCl

b)

MgCl₂O

c)

MgCl₂

d)

Mg₂Cl

51.

What is the formula for aluminum oxide?

a)

AlO

b)

Al₂O₃

c)

Al₂O₄

d)

Al₃O₂

52.

What is the element/ion symbol for Iron(III)?

a)

Fe²⁺

b)

Fe³⁺

c)

Ir³⁺

d)

Fe⁴⁺

53.

What is the name of the compound Fe₂O₃?

a)

iron(II) oxide

b)

iron(III) oxide

c)

iron oxide

d)

ferric oxide

54.

The charge on a lithium ion in its ionic

compound is _____.

a)

+1

b)

+2

c)

+3

d)

-1

e)

Varies

55.

The name for Al(OH)3 is

a)

aluminum(III) hydroxide

b)

aluminum trihydroxide

c)

aluminum hydroxide

d)

monaluminum trihydroxide

e)

aluminum(I) hydroxide

56.
The bond between N & H.   Ionic or covalent?
a)
Ionic
b)
Covalent
57.
Which of the following gives the correct chemical formula for the compound Magnesium Phosphide?
a)
Mg2P3
b)
MgP
c)
Mg3P2
d)
MgP2
58.
What is the correct chemical name for the molecular compound:  SF4
a)
Sulfur Fluoride
b)
Sulfur TetraFluoride
c)
TetraSulfide Fluoride
d)
Sulfur (IV) Fluoride
59.
Co+2  combines with NO2-  to form
a)
Co2(NO2)
b)
Co(NO2)2
c)
NO(Co)2
d)
Co(NO)3
60.
What is the formula  for Disulfur trichloride
a)
Su2Cl3
b)
2S3Cl
c)
S2Cl3
d)
Si2Cl3
61.
Name the following:
Mg3P2
a)
Magnesium Phosphide
b)
Magnesium Phosphorus
c)
Magnamide Phosphide
d)
Magnamide Phosphorus
62.
Ca2+ and N3- create...
a)
Ca2N3
b)
Ca3N2
c)
CaN3
d)
Ca2N
63.

Potassium and Sulfur create...

a)

KS

b)

KS2

c)

K2S

d)

K2S2

64.
Ca +2  and  OH -
a)
Ca2OH
b)
CaOH2
c)
Ca(OH)2
d)
correct answer is not given
65.

When naming ionic compounds with transition metals you need to include roman numerals to show the _____ of the metal.

Example iron (III) chloride, FeCl3

a)
atomic number
b)
mass number
c)
charge
d)
ionization energy
66.
What two types of atoms make a covalent bond?
a)
2 Nonmetals
b)
1 Nonmetal and 1 Metal
c)
2 Metals
d)
2 Noble Gases
67.

Which of the following is a diatomic molecule?

a)

CO2

b)

H2O

c)

CO

d)

H2

68.

Ionic bonds are formed between...

a)

Non - metals

b)

A metal and a non-metal

c)

Metals

69.

Team Question

Name the following compound:

Na2S

(a)  

70.

Two Question

Name the following compound:

BeO

(a)  

71.

One Question

Name the following compound:

MgCl2

(a)  

72.

Team Question

What is the formula for the following compound?

Trinitrogen tetrachloride

(a)  

73.

Two Question

What is the formula for the following compound?

Sulfur Dioxide

(a)  

74.

One Question

What is the formula for the following compound?

Dicarbon monophosphide

(a)  

75.

Team Question

What is the name of the following compound?

LiCN

(a)  

76.

Two Question

What is the name of the following compound?

Ca(MnO4)2

(a)  

77.

One question

What is the name of the following compound?

NH4OH

(a)  

78.

Team question

What is the name of the following compound?

HCl

(a)  

79.

Two Question

What is the name of the following compound?

H2Se

(a)  

80.

One Question

What is the name of the following compound?

HI

(a)  

81.

Team Question

What is the name of the following compound?

Ni2O3

(a)  

82.

Two Question

What is the name of the following compound?

FeO

(a)  

83.

One Question

What is the name of the following compound?

CuCl3

(a)  

84.

Team Question

What is the formula for the following compound?

Nitric Acid

(a)  

85.

Two Question

What is the formula for the following compound?

Chlorous Acid

(a)  

86.

One Question

What is the formula for the following compound?

Hydrofluoric Acid

(a)  

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