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Unit 4 - Bonding Review

Total questions: 80

Worksheet time: 3hrs 40mins

Name
Class
Date
1.

Which of the following is an ionic compound:

a)

CH4

b)

I2

c)

LiBr

d)

CO

2.
What would be the proper chemical formula for combining Al3+ and Cl- :
a)
AlCl3
b)
Al3Cl
c)
AlCl
d)
Al3Cl3
3.
Name the following ionic compound: MgSO4
a)
magnesium sulfoxide
b)
magnesium sulfide
c)
magnesium sulfate
d)
magnesium oxide
4.
Name the following ionic compound: LiNO3
a)
lithium nitrate
b)
lithium III nitrate
c)
lithium nitride
d)
lithium oxide
5.

Name the following ionic compound: Cr(NO2)3

a)

chromium nitrite

b)

chromium nitride

c)

chromium (III) nitride

d)

chromium (III) nitrite

6.

Name the following compound: FeCl3

a)

iron chloride

b)

iron (III) chloride

c)

iron chlorate

d)

iron (III) chlorate

7.

Which of the following combinations would need roman numerals in the name?

a)

potassium + fluorine

b)

beryllium + oxygen

c)

boron + iodine

d)

chromium + oxygen

8.
copper(II) chloride
a)
CuCl2
b)
CuCl
c)
Cu2Cl
d)
Cu2Cl2
9.
Name the ionic compound SnSe2
a)
Tin diselenide
b)
Tin (IV) Selenide
c)
Tin selenide
d)
Tin (II) triselenide
10.

Cu2CO3

a)

copper carbonate

b)

copper (II) carbonate

c)

copper (I) carbonate

d)

copper carbon oxide

11.
What is the correct formula for Sodium Oxide?
a)
NaO
b)
NaO2
c)
Na2O
d)
Na2O2
12.
NH4Cl
a)
ammonium chloride
b)
ammonium chlorine
c)
nitrogen hydrogen chloride
d)
nitrogen chloride
13.
An atom that gains or loses electrons is called a _______.
a)
atom
b)
ion
c)
oxidation
d)
metal
14.
magnesium carbonate
a)
Mg2C
b)
Mg2CO4
c)
Mg2(CO3)2
d)
MgCO3
15.
When naming an ion containing a transition metal what would be included in the name?
a)
roman numeral
b)
prefix
c)
suffix
d)
superscript
16.
MgF2
a)
magnesium fluoride
b)
manganese Phosphide
c)
magnesium(III) fluoride
d)
magnesium fluoride(II)
17.
What is the ionic compound formed between Calcium and Oxygen?
a)
CaO
b)
Ca2O
c)
Ca2O2
d)
CaO2
18.

What is the correct formula of strontium hydroxide?

a)

SrH

b)

SrOH

c)

Sr(OH)2

d)

SrH2

19.

What is the correct formula of lithium phosphate?

a)

LiP

b)

LiPO4

c)

Li3PO4

d)

Li(PO4)3

20.

What is the correct name of Cs3N?

a)

cesium nitrate

b)

cesium nitrite

c)

cesium nitride

d)

tricesium nitride

21.

What is the correct name of CuClO2

a)

copper chlorate

b)

copper chlorite

c)

copper chloride

d)

copper chloroxide

22.

What is the correct name of Mg(C2H3O2)2?

a)

magnesium acetate

b)

magnesium carbohydroxide

c)

magnesium glucose

d)

magnesium diacetate

23.

What is the correct name of Ag2SO4?

a)

silver sulfoxide

b)

silver sulfate

c)

silver sulfite

d)

silver tetrasulfoate

24.

NaBr

a)

Sodium Bromide

b)

Sodium Bromine

c)

Sodium Bromate

d)

Sodium Baride

25.

AlPO4

a)

Aluminum Phosphide

b)

Aluminum Phosphoxide

c)

Aluminum Phosphorus Oxide

d)

Aluminum Phosphate

26.

Manganese (IV) Chlorate

a)

MnClO3

b)

Mn(ClO3)4

c)

MnCl4

d)

MnCl3

27.

Aluminum Fluoride

a)

AlF

b)

Al2F3

c)

Al3F

d)

AlF3

28.

Potassium Sulfate

a)

K2S

b)

K2SO4

c)

K(SO4)2

d)

(SO4)K2

29.

Iron (II) Phosphate

a)

Fe3(PO4)2

b)

FePO4

c)

Fe(PO4)2

d)

Fe3P2

30.

Cobalt (II) Oxide

a)

Co2O

b)

CoO2

c)

CoO

d)

Co2O2

31.
What kind of bond forms between a cation and an anion?
a)
Chemical bond
b)
Ionic bond
c)
Covalent bond
d)
Electron bond
32.

What is the name for MgF2 ?

a)

magnesium fluoride

b)

manganese Phosphide

c)

magnesium(III) fluoride

d)

magnesium fluoride(II)

33.
Carbon dioxide
a)
C2O2
b)
C20
c)
CO
d)
CO2
34.
Phosphorous trichloride
a)
PCl3
b)
P3Cl
c)
P3Cl3
d)
PCL
35.
Bromine monoflouride
a)
Br1F1
b)
BrF
c)
Br2F
d)
BrF2
36.
Disulfur trioxide
a)
S3O2
b)
SO
c)
S2O3
d)
S2O
37.
CO
a)
Carbon Oxide
b)
Carbon Oxygen
c)
Dicarbon dioxide
d)
Carbon Monoxide
38.
As4O10
a)
arsenic oxide
b)
quadarsenic decoxide
c)
tetraarsenic decoxide
d)
arsenic decoxide
39.
P3F4
a)
Phosphorous fluoride
b)
Triphosphorous tetrafluoride
c)
Phosphate Fluoride
d)
Trifluoride hexafluoride
40.
BrP
a)
Bromide phosphide
b)
Bromide phosphate
c)
Monobromide monophosphide
d)
Bromide monophosphide
41.
N2O5
a)
Nitrogen Oxide
b)
Dinitrogen pentaoxide
c)
Nitrate pentaoxide
d)
Dinitrate pentaoxide
42.
Tribromine nonoxide
a)
Br3O9
b)
Br3O10
c)
Br3O6
d)
Br3O4
43.
What is the prefix for one?
a)
Mono
b)
Uno
c)
Due
d)
Muni
44.
The prefix for 4 is?
a)
quatro
b)
tetra
c)
quarto
d)
tri
45.
SeF4
a)
Tetraselenium fluoride
b)
Selenium Fluoride
c)
Selenium tetraflouride
d)
Selenium (IV) Fluoride
46.
Write the correct name for PN.
a)
monophosphorus nitride
b)
phosphorus mononitrogen
c)
phosphorus mononitride
d)
monophosphorus mononitride
47.
Write the correct name for SO3.
a)
sulfurous oxide
b)
sulfite
c)
monosulfur trioxide
d)
sulfur trioxide
48.
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
49.
How are covalent bonds explained?
a)
When one atom takes the other atom's electron
b)
When the atom shares an electron with an another atom
c)
When the two nucleus merge
d)
When the neutrons leave the nucleus
50.
In chemical compounds, covalent bonds form when
a)
the electronegativity difference between two atoms is very large.
b)
electrons are completely transferred between two metals.
c)
pairs of electrons are shared between two nonmetal atoms.
d)
two nonmetal atoms are attracted to each other by opposite charges.
51.
How are ionic bonds formed?
a)
When atoms share an electron
b)
When opposite charged atoms attract
c)
When one atom takes a proton
d)
When one atom takes a neutron
52.
Is carbon considered a metal or a non-metal?
a)
metal
b)
nonmetal
c)
other
53.

How many electrons are involved in a double bond?

a)

One pair of electrons

b)

Two pairs of electrons

c)

6 electrons

d)

8 electrons

54.

Which of these is not a covalent molecule?

a)

MgO

b)

CO2

c)

HCl

d)

CH4

55.

Chlorine has 7 electrons in it's outer shell. How many covalent bonds does it need to make to complete it's outer shell electrons?

a)

1

b)

2

c)

3

d)

4

56.

Oxygen has 6 electrons in it's outer shell. How many covalent bonds does it need to make to complete it's outer shell electrons?

a)

1

b)

2

c)

3

d)

4

57.

Carbon has 4 electrons in it's outer shell. How many covalent bonds does it need to make to complete it's outer shell electrons?

a)

1

b)

2

c)

3

d)

4

58.
Nitrogen will form which of the following ions?
a)
N
b)
N-3
c)
N-5
d)
N+5
59.
Beryllium will ____ valence electrons when forming an ionic bond.
a)
lose 4
b)
gain 4
c)
lose 2
d)
gain 2
60.
In the chemical formula for an ionic compound, which item is written first?
a)
positive ion
b)
negative ion
c)
subscript
d)
the female
61.
Magnesium bromide is an ionic compound with the chemical formula MgBr₂.  What does the "2" tell you?
a)
There are 2 bromide ions for every magnesium ion
b)
Bromide has a 2- charge
c)
Bromide has a 2+ charge
d)
There are 2 magnesium ions to every bromide ion
62.
Metals tend to 
a)
gain electrons
b)
lose electrons
63.
A charged particle that has gained or lost electrons is called a _____.
a)
molecule
b)
ion
c)
isotope
d)
element
64.
A cation is a ____ ion.
a)
negative
b)
positive
c)
neutral
d)
ficticious
65.
A anion will be a ____ ion.
a)
negative
b)
positive
c)
neutral
d)
ficticious
66.

Ionic bonds happen because of the ____ of valence electrons.

a)

sharing

b)

transfer

c)

keeping

d)

covering

67.
Which of the following is the correct Lewis dot structure for the molecule fluorine (F2)?
a)
A
b)
B
c)
C
d)
D
68.
Which of the following is the correct Lewis structure for the compound PBr3?
a)
structure A
b)
structure B
c)
structure C
d)
structure D
69.

What is the correct Lewis Dot Structure for ammonia NH3

a)
b)
c)
d)
70.
According to the octet rule most elements need _______ valence electrons.
a)
2
b)
8
c)
6
d)
18
71.

Choose the correct shape for this molecule:

a)

Trigonal planar

b)

Trigonal pyramidal

c)

Bent

d)

Tetrahedral

72.

What geometry will this molecular structure have?: PH3

a)

bent

b)

tetrahedral

c)

trigonal planar

d)

trigonal pyramidal

73.
What is the shape of this molecule?
a)
Linear
b)
Bent
c)
Tetrahedral
d)
Trigonal Pyramidal
74.
In a polar covalent bond, electrons are shared ___________.
a)
equally
b)
unequally
c)
between non-metals with similar electronegativities
d)
between a metal and a non-metal
75.

Ionic bonds are formed when electrons get

a)

Shared between two atoms

b)

Removed from both atoms

c)

Transferred from one atom to another

d)

Added to both atoms

76.

Ionic bonds typically form between

a)

A metal and a nonmetal

b)

Two nonmetals

c)

Two metals

d)

A metalloid and a metal

77.

Cations _______ electrons, becoming _______ charged.

a)

Gain; positively (+)

b)

Gain; negatively (-)

c)

Lose; positively (+)

d)

Lose; negatively (-)

78.

Anions ____ electrons, becoming _____ charged.

a)

Gain; positively (+)

b)

Gain; negatively (-)

c)

Lose; positively (+)

d)

Lose; negatively (-)

79.

Metals (like Na) typically _____ electrons in the formation of ionic bonds.

a)

Gain

b)

Lose

c)

Keep the same

80.

Nonmetals (like Cl) typically ____ electrons when they form ionic bonds.

a)

Gain

b)

Lose

c)

Keep the same

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