wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Chemical Boning

Total questions: 100

Worksheet time: 33mins

Name
Class
Date
1.
Which of the following has a full valence shell?
a)
Oxygen
b)
Neon
c)
Barium
d)
Carbon
2.
Elements on the LEFT side of the periodic table will most likely form:
a)
Positive ions
b)
Negative ions
c)
Neutral Ions
d)
None of these
3.
An ionic bond forms when atoms ___________ electrons.
a)
gain
b)
share
c)
increase
d)
transfer
4.
Which type of bond has an equal sharing of electrons?
a)
Polar Covalent 
b)
Non Polar Covalent
c)
Ionic
d)
Metallic
5.
Which type of bond has an unequal sharing of electrons?
a)
Polar Covalent 
b)
Non Polar Covalent
c)
Ionic
d)
Metallic
6.
Which type of bond has a transfer of an electron from on atom to another?
a)
Polar Covalent 
b)
Non Polar Covalent
c)
Ionic
d)
Metallic
7.
All chemical bonds involve two atoms sharing electrons.
a)
True
b)
False
8.
Chemical bonds form when atoms
a)
combined nuclei
b)
give up neutrons
c)
gain protons
d)
share or transfer electrons
9.
Bonds that form between two metals are called ______________ bonds.
a)
ionic 
b)
covalent
c)
metallic
d)
pervasive
10.
If an atom loses two electrons what charge will it have?
a)
+ 2
b)
 - 2
c)
+1
d)
-1
11.
If an atom gains one electron what charge will it have?
a)
-2
b)
-1
c)
+1
12.
What is the number of valence electrons for Oxygen?
a)
8
b)
6
c)
2
d)
1
13.
How many valence electrons in this structure?
a)
6
b)
5
c)
4
d)
7
14.
When electrons are shared unequally a/an ___________ bond is formed 
a)
ionic 
b)
hydrogen
c)
polar covalent 
15.
The chemical bond formed when two atoms share electrons  is called a(an) IONIC bond. 
a)
True
b)
False
16.
Which type of bond creates a "pool" of electrons between atoms?
a)
Ionic Bonds
b)
Covalent Bonds
c)
Metallic Bonds
d)
Saving Bonds
17.

1. Are the atoms more stable when they are bonded together or when they are apart?

a)

Bonded Together

b)

Apart

18.

3. What do atoms that form positive ions tend to do?

a)

Tend to lose electrons

b)

Tend to lose protons

c)

Tend to gain electrons

d)

Tend to gain protons

19.

4. What usually forms the positive ion?

a)

Metal

b)

Nonmetals

c)

None

20.

5. What happens when the sodium atom loses an electron?

a)

It become negatively charged

b)

It become positively charged

c)

none

21.

8. What happens when an atom loses an electron?

a)

Neutral (no charge)

b)

Positive Charge

c)

Negative Charge

22.

12. What elements generally make an ionic bond?

a)

metal and nonmetal

b)

2 or more nonmetals

c)

metal

d)

none of the above

23.

13. What elements generally make a covalent bond?

a)

metal and nonmetal

b)

2 or more nonmetals

c)

metal

d)

none of the above

24.

15. What is a valence electron?

a)

an electron that is found in the outermost shell of an atom.

b)

an electron found in the innermost shell of an atom.

c)

an electron found in the middle shell.

25.

16. What is the number of valence electrons for Calcium (Group 2)?

a)

1

b)

2

c)

3

d)

4

26.

17. What is the number of valence electrons for Carbon (Group 14)?

a)

1

b)

2

c)

3

d)

4

27.

18. What is the number of valence electrons for Neon and the other Noble Gases?

a)

5

b)

6

c)

7

d)

8

28.

Why do atoms bond?

a)

They typically don't bond

b)

To add or take away energy levels

c)

To have a full valence shell.

d)

To have a full inner shell

29.

CaCl2 is an example of what type of bond?

a)

Covalent

b)

Metallic

c)

Ionic

30.

Predict the bond between Mg and Cl

a)

covalent

b)

ionic

c)

metallic

d)

none of the above

31.
What type of bond forms when atoms share electrons?
a)
Ionic Bond
b)
Covalent Bond
c)
Metallic Bond
d)
Gold Bond Medicated Powder
32.
What type of bond is this? Lithium with Fluorine?
a)
ionic
b)
covalent
33.
Which of the following is ionic?
a)
NO2
b)
MgO
c)
CO
d)
CH4
34.

What charge would a potassium (K) ion have?

a)

+1

b)

-1

c)

+2

d)

-2

35.
________ molecules are found in nature as single atom elements
a)
polyatomic
b)
monatomic
c)
elemental
d)
diatomic
36.

______ molecules are found in nature as pairs of two atoms of the same type covalently bonded together.

a)

Diatomic

b)

Monatomic

c)

Polyatomic

d)

Network

37.

Which of the following types of elements can exist in monatomic form?

a)

alkali metals

b)

transition metals

c)

halogens

d)

noble gases

38.
Why do bonds form?
a)
To fill the valence shell of electrons for the elements involved
b)
to release energy stored in the bonds
c)
because whenever you mix two chemicals, there will be a reaction
d)
because of attraction
39.
A substance which has a high melting point, conducts electricity when dissolved in water, and has a crystalline structure probably has what type of bond?
a)
Ionic
b)
Metallic
c)
Covalent
d)
Crystalline
40.
What type of bond is illustrated above?
a)
Metallic
b)
Ionic
c)
Covalent
d)
Wiggly
41.
A solid substance is an excellent conductor of electricity. The chemical bonds in this substance are most likely?
a)
ionic, because the valence electrons are shared between atoms
b)
covalent, because the valence electrons are mobile
c)
metallic, because the valence electrons are stationary
d)
metallic, because the valence electrons are mobile
42.

A mixture of two or elements at least one of which is a metal is called

a)

an ion

b)

an alloy

c)

steel

d)

a crystal

43.

A compound that is a poor conductor and has low melting and boiling points is most likely

a)

ionic

b)

metallic

c)

covalent

44.

Which compound is held together by electrostatic forces?

a)

NO2

b)

CaSO4

c)

Aluminum

d)

P4O10

45.

Which compound would have a very low melting point?

a)

sodium chloride

b)

copper (II) sulfate

c)

sulfur dioxide

d)

aluminum

46.

Which solid would be a good conductor?

a)

sodium chloride

b)

copper (II) sulfate

c)

glucose

d)

aluminum

47.

Which compound would be a good conductor when in solution?

a)

aluminum

b)

sulfur dioxide

c)

ammonia

d)

sodium nitrate

48.

Which of the following can exist in monatomic form?

a)

Oxygen

b)

Copepr

c)

Sodium

d)

Argon

49.

Number of hybrid orbitals formed will be equal to number of orbitals involved in hybridisation

a)

Correct

b)

wrong

c)

Not related

50.

Hybridisation of C - atoms in benzene is

a)

sp

b)

sp2

c)

sp3d2

51.

Hybridisation in SF4 is

a)

sp3

b)

sp3d

c)

sp3d2

d)

sp

52.

What is a valence electron?

a)

an electron that is found in the outermost shell of an atom.

b)

an electron found in the innermost shell of an atom.

c)

an electron found in the middle shell.

53.

SHAPE OF BeCl2 MOLECULE IS

a)

Trigonal

b)

Tetrahedral

c)

Linear

d)

Octahedral

54.

Shape of SF6 is------

(a)  

55.

Shape of ammonia molecule is----

(a)  

56.

Shape of H3O+ ion is -----

a)

Linear

b)

V shaped

c)

Trigonal

d)

Distorted tetrahedral

57.

The most electronegative element is

a)

Chlorine

b)

Fluorine

c)

Iodine

d)

Sodium

58.

The most electronegative element is

a)

Chlorine

b)

Fluorine

c)

Iodine

d)

Sodium

59.

Ammonium ion (NH4+) is an example for

a)

Covalent compound

b)

Ionic compound

c)

Coordinate compound

d)

Metallic compound

60.

Which is the correct Lewis Structure for oxygen?

a)
b)
c)
d)
61.
The number of _____ is most important in determining how an atoms will bond. 
a)
Neutrons
b)
Protons
c)
Valence Electrons
d)
Electron sin the innermost shell
62.

Is this molecule polar or nonpolar?

a)

polar

b)

nonpolar

63.

What is the correct Lewis Dot Structure for ammonia NH3

a)
b)
c)
d)
64.
What type of bond forms when atoms share electrons?
a)
Ionic Bond
b)
Covalent Bond
c)
Metallic Bond
d)
Gold Bond Medicated Powder
65.
What type of bond is this? Lithium with Fluorine?
a)
ionic
b)
covalent
66.

13. What elements generally make a covalent bond?

a)

metal and nonmetal

b)

2 or more nonmetals

c)

metal

d)

none of the above

67.

Which one of the following chloro-compounds is non-polar?

a)

HCl

b)

CCl4

c)

CH3Cl

d)

CHCl3

68.

What charge would a potassium (K) ion have?

a)

+1

b)

-1

c)

+2

d)

-2

69.

Which food is rich in iodine?

a)
b)
c)
70.
Which mineral helps build strong bones?
a)
calcium
b)
vitamin C
c)
collagen
d)
chromium
71.
Potassium helps with nerve and heart function.
a)
True
b)
False
72.

every cell requires Zinc to multiply

a)

true

b)

false

73.

iron is a very important component in hemoglobin

a)

false

b)

true

74.

you need ____milligrams of sodium per day

a)

6,200

b)

2

c)

2,300

d)

1,000,000,000

75.

you need _____milligrams of calcium per day

a)

2,000

b)

1,500

c)

1,000

d)

none of the above

76.

which food is high in potassium

a)

potato

b)

bread

c)

chicken

d)

possum

77.

a deficiency in potassium could lead to what condition?

a)

Hypolealemia

b)

an ice cream headache

c)

xevophthalmia

d)

rickeets

78.

what mineral do you get most from yoghurt

a)

potassium

b)

calcium

c)

sodium

d)

zinc

79.

which of these 4 are all minerals?

a)

iron Zinc sodium b6

b)

fibre vitamin c vitamin D vitamin A

c)

b2 b6 sodium potassium

d)

iron, zinc, sodium, potassium

80.

What is the atomic number for Hydrogen (H)?

a)

1

b)

2

c)

3

d)

4

81.

What is the atomic symbol of the given element?

(a)  

82.

Vertical columns on the periodic table are called ___?

a)

groups

b)

periods

c)

rows

d)

families

83.

Which color on the image of the periodic table corresponds with the halogens.

a)

red

b)

black

c)

blue

d)

orange

84.

Which color on the image of the periodic table corresponds with the noble gases.

a)

red

b)

black

c)

blue

d)

orange

85.

the name of this compaund C4H10

a)

METHANE

b)

HEXENE

c)

BUTANOIC ACID

d)

BUTANE

86.

What functional group is -OH

a)

Hydroxyl

b)

Carboxyl

c)

Amino

d)

Carbonyl Ketone

87.

Classify the compound based on the functional group present.

a)

aldehyde

b)

ketone

c)

alcohol

d)

carboxyl

88.
Classify the compound based on the functional group present.
a)
alkane
b)
alkene
c)
alkyne
d)
aromatic
89.

Classify the compound based on the functional group present.

a)

alkane

b)

alkene

c)

alkyne

d)

aromatic

90.

Identify the functional groups present in this compound.

a)

amine

b)

amide

c)

ether

d)

ester

91.
How is a Carboxyl Group commonly written?
a)
-OH
b)
 -COOH
c)
-COH
d)
-CHOH
92.

-COO is the functional group for...

a)

alcohols

b)

esters

c)

carboxylic acids

d)

amides

93.

What is the name of this compound?

a)

propan-2-al

b)

propanane

c)

propanone

d)

propanal

94.

What is the name of this compound?

a)

ethanol

b)

ethanal

c)

ethanone

d)

methanal

95.

Carbon has 4 valence electrons. What is the valence configuration?

a)

1s2 p2

b)

2s2 p2

c)

3s2 p2

d)

4s2 p2

96.
Which formula represents an amino acid?
a)
a.
b)
b. 
c)
c.
d)
d.
97.

What is the IUPAC name of the product from the reaction of butanol and methanol?

a)

methoxy butane

b)

butanoic acid + H2O

c)

1,5-pentanodiol

d)

water

98.

What is the "ending" used in alcohols?

a)

al

b)

ol

c)

oilo

d)

alco

99.

If you have a carbon chain of 7 carbons, What is the name?

a)

eptano

b)

hexano

c)

heptano

d)

hebtano

100.

The following functional group correspond to :


R - O - R'

a)

Ester

b)

aldehido

c)

éter

d)

cetona

Similar Resources on Wayground

Chapter 2 Big Review

100 questions

Chapter 2 Big Review

quiz

Worksheet

•

10th - 12th Grade

Chem Fall Final Study Practice

100 questions

Chem Fall Final Study Practice

quiz

Worksheet

•

10th - 12th Grade

Unit 1 Review Chem

96 questions

Unit 1 Review Chem

quiz

Worksheet

•

9th - 12th Grade

Molecular compounds practice

98 questions

Molecular compounds practice

quiz

Worksheet

•

10th Grade - University

Unit 4 - Bonding Review

99 questions

Unit 4 - Bonding Review

quiz

Worksheet

•

9th - 12th Grade

Chemistry Quizizz Review

99 questions

Chemistry Quizizz Review

quiz

Worksheet

•

9th - 12th Grade

Chemistry Yearly Review

100 questions

Chemistry Yearly Review

quiz

Worksheet

•

9th - 12th Grade