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Review Unit 3 Nomenclature

Total questions: 41

Worksheet time: 5hrs 23mins

Name
Class
Date
1.

Name the following: MgO

a)

Magnesium Oxide

b)

Monomagnesium monoxide

c)

Magnesium monoxide

d)

Magnesium (II) oxide

2.

Name the following: NO2

a)

Nitrogen oxide

b)

Mononitrogen dioxide

c)

Nitrogen dioxide

d)

Nitrogen (II) oxide

3.

Name the following: N2O5

a)

Nitrogen oxide

b)

Dinitrogen pentoxide

c)

Nitrous oxide

d)

Nitrogen pentoxide

4.

Name the following: CuO

a)

Copper oxide

b)

Copper (II) oxide

c)

Monocopper monoxide

d)

Copper monoxide

5.

Name the following: C3H8

a)

Tricarbon octahydride

b)

Carbon hydride

c)

Carbon octahydride

d)

Tricarbon hydride

6.

Name the following: NH3

a)

Nitrogen hydrogen

b)

Nitrogen trihydrogen

c)

Mononitrogen trihydride

d)

Nitrogen trihydride

7.
An ionic compound of calcium and chlorine would be named
a)
calcium chlorine.
b)
calcium chlorite.
c)
calcium chloride.
d)
chlorine calcium.
8.
A covalent compound made of one sulfur and two oxygen atoms would be named
a)
sulfur dioxide.
b)
sulfur oxide.
c)
disulfur oxide.
d)
sulfide oxygen.
9.
Because the overall charge in a compound must be ____________, the charge of iron in Fe2O3 can be calculated as 3+.
a)
2+
b)
1+
c)
0
d)
1-
10.

Write the formula: iodine heptafluoride

a)

IF7

b)

I2F14

c)

IHF7

d)

IF6

11.

Write the formula: carbon monoxide

a)

CO

b)

CO2

c)

OC

d)

C2O4

12.

Lithium nitride

a)

Li3N

b)

LiN

c)

Li3(NO3)2

d)

LiNO3

13.
Which of the following is an ionic compound:
a)
CH4
b)
I2
c)
LiBr2
d)
CO
14.
What would be the proper chemical formula for combining Al3+ and Cl- :
a)
AlCl3
b)
Al3Cl
c)
AlCl
d)
Al3Cl3
15.
Cu2CO3
a)
copper carbonate
b)
copper II carbonate
c)
copper I carbonate
d)
copper carbon oxide
16.
What is the correct formula for Sodium Oxide?
a)
NaO
b)
NaO2
c)
Na2O
d)
Na2O2
17.
NH4Cl
a)
ammonium chloride
b)
ammonium chlorine
c)
nitrogen hydrogen chloride
d)
nitrogen chloride
18.
An atom that gains or loses electrons is called a _______.
a)
atom
b)
ion
c)
oxidation
d)
metal
19.
magnesium carbonate
a)
Mg2C
b)
Mg2CO4
c)
Mg2(CO3)2
d)
MgCO3
20.
When naming an ion containing a transition metal what would be included in the name?
a)
roman numeral
b)
prefix
c)
suffix
d)
superscript
21.
Fe+3   +    S-2
a)
FE+4(S)=3
b)
Fe2S4
c)
Fe2S3
d)
Fe3S2
22.

iron (III) sulfide

(a)  

23.

Arsenic trifluoride

(a)  

24.

IBr

(a)  

25.

copper (II) chloride

(a)  

26.

sodium bicarbonate

(a)  

27.

diphosphorus dichloride

(a)  

28.

oxygen

(a)  

29.

Covalent compounds are formed by

a)

a metal and metuloid

b)

a metal and nonmetal

c)

metal and metal

d)

nonmetal and nonmetal

30.

Ionic compounds are formed by

a)

a metal and metuloid

b)

a metal and nonmetal

c)

metal and metal

d)

nonmetal and nonmetal

31.

Identify the following compound as Ionic or Covalent.

NaCl

(a)  

32.

Identify the following compound as Ionic or Covalent.

FeBr3

(a)  

33.

Identify the following compound as Ionic or Covalent.

H2O

(a)  

34.

Which of these formulas is incorrect?

a)

KCl

b)

K2O

c)

KF2

d)

K3PO4

35.

The correct name for Na2CO3 is ___________.

a)

disodium carbonate

b)

sodium carbonate

c)

sodium (II) carbonate

d)

sodium (I) carbonate

36.

The correct name for Fe2O3 is ___________.

a)

diiron trioxide

b)

iron (III) oxide

c)

iron (II) oxide

d)

iron oxide

37.

What is the formula for copper (I) sulfide

a)

CuS

b)

Cu2S

c)

CuS2

d)

Co2S

38.

The correct formula for cadmium fluoride is

a)

CdF

b)

CaF2

c)

CdF2

d)

Cd2F

39.

The correct name for AlI3 is _____________.

a)

aluminum triiodide

b)

aluminum (III) iodide

c)

aluminum iodide

d)

trialuminum monoiodide

40.

Which compound(s) contain polyatomic ions? (may be multiple answer choices)

a)

KNO3

b)

MoCl3

c)

(NH4)3PO4

d)

NH3

e)

MgS

41.

Which of these compounds will require a roman numeral? (may be multiple answer choices)

a)

Cr2O3

b)

SnO

c)

Al2O3

d)

CaSO3

e)

MnSO3

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