wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Chemistry First Nine Weeks Exam

Total questions: 75

Worksheet time: 1hrs 3mins

Name
Class
Date
1.

Melting Point

a)

Chemical Property

b)

Physical Property

2.

Area

a)

Chemical Property

b)

Physical Property

3.

Flammability

a)

Chemical Property

b)

Physical Property

4.

Reactivity with Water

a)

Chemical Property

b)

Physical Property

5.

Reactivity with Air

a)

Chemical Property

b)

Physical Property

6.

Boiling Point

a)

Chemical Property

b)

Physical Property

7.

Density

a)

Chemical Property

b)

Physical Property

8.

color

a)

Chemical Property

b)

Physical Property

9.

smell

a)

Chemical Property

b)

Physical Property

10.

toxicity

a)

Chemical Property

b)

Physical Property

11.

temperature

a)

Chemical Property

b)

Physical Property

12.

volume

a)

Chemical Property

b)

Physical Property

13.

Mass

a)

Chemical Property

b)

Physical Property

14.

Freezing Point

a)

Chemical Property

b)

Physical Property

15.

Length

a)

Chemical Property

b)

Physical Property

16.

Reactivity with Acids

a)

Chemical Property

b)

Physical Property

17.

How can density be used in practical applications?

a)

To test the purity of a substance

b)

To measure the temperature of a substance

c)

To determine the color of a substance

d)

To calculate the speed of a substance

18.

What does a change in color indicate in a chemical reaction?

a)

No new substances are formed

b)

At least one new substance is produced

c)

The reaction is reversible

d)

The reaction is endothermic

19.

Physical properties are

a)

properties that can be observed without changing the identity of the substance

b)

properties that describe how a substance changes into a completely different substance

20.

Properties that can be observed without changing the identity of the substance.

a)

Physical

b)

Chemical

21.

A substance that is made up of only one kind of atom is a(an)

a)

compound

b)

homogeneous mixture

c)

element

d)

solution

22.

If an unknown substance CANNOT be broken down into simpler substances, it is 

a)

a compound

b)

an element

c)

a homogeneous mixture

d)

a heterogeneous mixture

23.

Water is a compound because it

a)

can not be broken down into simpler substances

b)

always has two hydrogen atoms for each oxygen atom

c)

is made of water atoms joined together

d)

is heterogeneous

24.

Which of the following is a mixture?

a)

carbon dioxide

b)

silicon

c)

silicon dioxide

d)

sand

25.

Which of the following is a characteristic of a mixture?

a)

has varying properties

b)

has a fixed composition

c)

contains only pure substances

d)

does not reflect light

26.

Which of the following is a heterogeneous mixture?

a)

water in a swimming pool

b)

sugar water

c)

a jar of mixed nuts

d)

stainless steel

27.

This image represents a(n)

a)

element

b)

compound

c)

mixture

d)

colloid

28.

NaCl

a)

Element

b)

Compound

c)

Homogeneous Mixture

d)

Heterogeneous Mixture

29.

Blood is a fluid found in the bodies of humans and other animals. It can be physically separated into plasma, red blood cells and white blood cells. Blood is a ___________________

a)

pure substance

b)

mixture

30.

What type of substance is pictured?

a)

element

b)

compound

c)

mixture

d)

solution

31.

Ethanol and water have different boiling point. What would be the suitable separation technique for a mixture of both substances?

a)

Distillation

b)

Chromatography paper

c)

Sieving

32.

Which of the following is an element?

a)

Sugar

b)

Salt

c)

Water

d)

Oxygen

33.

This picture represents which of the following?

a)

element

b)

compound

c)

mixture

34.

If you change a substance into a new substance...

a)

Partial Change

b)

Physical Change

c)

Chemical Change

d)

Freezing

35.

A combination that can be separated by physical processes is a .....

a)

Pure Substance

b)

Glucose

c)

Element

d)

Mixture

36.

Changing the phase, size or shape of something....

a)

Chemical change

b)

Physical Change

c)

Suspension

d)

Colloid

37.

Brass is an alloy consisting of a mixture of

a)

copper and zinc

b)

copper and lead

c)

copper and tin

d)

tin and lead

38.

Alloy is a ...

a)

A chemical compound with combination between metal and non-metal

b)

A salt contain of two or more elements where the main element is non-metal

c)

Mixture of two or more elements where the main element is metal

39.

All metal elements melt at the same boiling point.

a)

True

b)

False

40.

Which of the following are alloys? (choose 3)

a)

Lead

b)

Bronze

c)

Brass

d)

Aluminium

e)

Stainless Steel

41.

Atoms in pure metal are aranged in orderly manner.

a)

True

b)

False

42.
Where do we read the level of liquid?
a)
The highest point the liquid touches
b)
The bottom of the meniscus
c)
Half way between, we make an educated guess and round it
d)
Somewhere about there
43.

What is the volume of the liquid in this graduated cylinder? read the marks and add an additional number

a)

25.0 mL 

b)

24 mL 

c)

24.0 mL 

d)

25.5 mL

44.

What is the volume of the liquid in this graduated cylinder? read the marks and add an additional number

a)
8.5 mL 
b)

7.50 mL 

c)
8 mL 
d)

7.60 mL

45.

0.01020 has _______ Significant Figures.

a)

6

b)

5

c)

4

d)

3

46.
How many significant figures: 2016 m
a)
1
b)
2
c)
3
d)
4
47.
How many significant figures: 1000 mL
a)
1
b)
2
c)
3
d)
4
48.
How many significant figures: 0.001 g
a)
4
b)
3
c)
2
d)
1
49.
How many significant figures: 4.20 cm
a)
1
b)
2
c)
3
d)
4
50.

How many significant figures are there in 1008 grams?

a)

1

b)

2

c)

3

d)

4

51.

What is 542000 in proper scientific notation?

a)

5.42 x 105

b)

5.42 x 10-5

c)

542 x 103

d)

0.542 x 106

52.

What is 2.45 x 10-4 as a decimal number?

a)

2.450000

b)

00002.45

c)

0.000245

d)

24500

53.
Solve and give your answer with the correct number of significant figures
24.28 + 12.5
a)
3.687 x 101
b)
36.8
c)
37
d)
3.70x101
54.

Which one is rounded correctly for the following equation?

1.987 - 0.48 = ?

a)

1.5

b)

1.51

c)

1.507

d)

2

55.

Which answer is rounded to the correct place for the equation below?

457.1 + 459.32 = 916.42

a)

916.42

b)

916.4

c)

916.0

d)

916

56.
How many sig figs are there?
100000000
a)
1
b)
9
c)
10
57.
How many sig figs are there?
4004
a)
1
b)
2
c)
3
d)
4
58.

Convert the number 0.000123 to scientific notation.

a)

1.23×10−41.23 \times 10^{-4}

b)

1.23×10−31.23 \times 10^{-3}

c)

1.23×10−51.23 \times 10^{-5}

d)

1.23×10−61.23 \times 10^{-6}

59.

Round the number 987.654 to three significant figures.

a)

988

b)

987.7

c)

987.65

d)

987.6

60.
Why do some substances float on water?
a)
they are warmer than water
b)
they are cooler than water
c)
they are more dense than water
d)
they are less dense than water
61.
Put the liquids in order from most dense to least dense?
a)
4, 3, 2, 1
b)
1, 2, 3, 4
c)
3, 4, 2, 1, 
d)
4, 3, 1, 2
62.

What is the mass of a 25 cm3  liquid if it has a density of 5 g/cm3?

a)

125 g

b)

5 g

c)

5gcm3\frac{5g}{cm^3}  

d)

0.2 cm30.2\ cm^3  

63.

Calculate the density of the rectangular prism

a)

2 g/cm3

b)

4 g/cm3

c)

6 g/cm3

d)

8 g/cm3

64.

Which box has a higher density?

a)

A

b)

B

c)

They are the same

65.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
66.

In this image, the VOLUME of A is _____ the volume of B

a)

equal to

b)

greater than

c)

less than

67.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
68.

Match the following to the correct units

a)

Volume

1.

mL or cm3

b)

Mass

2.

g

c)

Density

3.

g/cm3 or g/mL

69.

What describes the amount of matter in an object

a)

Mass

b)

Matter

c)

Weight

70.

What will the resulting units be?

a)

inches

b)

feet

c)

meters/ft

d)

inches/ft

71.

What will the resulting units be?

a)

cups per day

b)

pints per hour

c)

cups per week

d)

pints per day

72.

A newborn baby eats 8 times a day. At each feeding, he eats 2.5 ounces of formula. How many days will it take

for the baby to eat 1000 ounces? (do not round your answer)

a)

50 days

b)

400 days

c)

32 days

d)

312 days

73.

Jonathan raised 60 goats, then he traded all the goats for sheep at an exchange rate of 5 goats for 7 sheep. Next, he exchanged all the sheep for hogs at a rate of 4 sheep for 2 hogs. How many hogs did he get?

a)

62 hogs

b)

42 hogs

c)

84 hogs

d)

86 hogs

74.

What is the first step when solving dimensional analysis problems?

a)

Write your plan

b)

Put your "known" in top front

c)

Identify your "known" and "unknown"

d)

Cross out units that are opposite each other

75.

Because our goal in life is to make other people better, you get paid $5.00 every time you do something nice for someone else. You do a minimum of 25 nice things everyday for 1 year. How much money would you make a year?

a)

$45, 625

b)

$1,820

c)

$1,826

d)

$45,600

Similar Resources on Wayground

Stoichiometry and Ideal Gas Laws

78 questions

Stoichiometry and Ideal Gas Laws

quiz

Worksheet

•

10th Grade

Cycle 4 Review

79 questions

Cycle 4 Review

quiz

Worksheet

•

9th - 12th Grade

Science 10 Final Review

77 questions

Science 10 Final Review

quiz

Worksheet

•

10th Grade

Atomic Theory

76 questions

Atomic Theory

quiz

Worksheet

•

9th - 12th Grade

Unit 7 Chemical Reactions Review

72 questions

Unit 7 Chemical Reactions Review

quiz

Worksheet

•

10th Grade

Chapter 7 Chemical Reactions

78 questions

Chapter 7 Chemical Reactions

quiz

Worksheet

•

9th - 12th Grade

Physical Science chemistry review

75 questions

Physical Science chemistry review

quiz

Worksheet

•

10th - 11th Grade

AQA GCSE Chemistry Paper 2

80 questions

AQA GCSE Chemistry Paper 2

quiz

Worksheet

•

10th - 11th Grade