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Unit 1: Matter & Measurement Test Review

Total questions: 37

Worksheet time: 2hrs 47mins

Name
Class
Date
1.

Rocks and Sand

a)

Element

b)

Compound

c)

Homogeneous Mixture

d)

Heterogeneous Mixture

2.
Which type(s) of substances are considered pure substances?
a)
Elements only
b)
Compounds only
c)
Mixtures only
d)
Elements and compounds
3.

Chalk - CaCO3

a)

Element

b)

Compound

c)

Homogeneous Mixture

d)

Heterogeneous Mixture

4.

Blue color

a)

Physical Property

b)

Chemical Property

5.

Flammability

a)

Physical Property

b)

Chemical Property

6.

Melting point

a)

Physical Property

b)

Chemical Property

7.

Reacts with water

a)

Physical Property

b)

Chemical Property

8.

Boiling point

a)

Physical Property

b)

Chemical Property

9.

Heat changes H2O to steam

a)

Physical Change

b)

Chemical Change

10.

Length

a)

Intensive Property

b)

Extensive Property

11.

Combustibility

a)

Intensive Property

b)

Extensive Property

12.

Density

a)

Intensive Property

b)

Extensive Property

13.

Melting point

a)

Intensive Property

b)

Extensive Property

14.

Reactivity with acid

a)

Intensive Property

b)

Extensive Property

15.

Volume

a)

Intensive Property

b)

Extensive Property

16.

What is the length?

a)

7

b)

7.7

c)

7.70

d)

7.700

17.

WHAT IS THE VOLUME?

a)

36

b)

36.5

c)

37.0

d)

36.0

18.
a)
Student A
b)
Student B
c)
Student C
d)
Cannot be determined
19.

What is the phase change from gas to liquid?

a)

condensation

b)

vaporization

c)

melting

d)

freezing

20.

What is the phase change from liquid to gas?

a)

vaporization

b)

condensation

c)

melting

d)

freezing

21.
How many significant figures does the following number have?
0.00345
a)
6
b)
5
c)
3
d)
Ambiguous: 3,4,5, or 6
22.
How many significant figures does the following number have: 0.00204
a)
6
b)
4
c)
3
d)
2
23.

What is 78.5 rounded to one significant figure?

a)

79

b)

78.5

c)

70

d)

80

24.

Round 0.010229 to four significant figures

a)

1022

b)

1023

c)

0.01023

d)

0.01022

25.

What is 0.658 rounded to 1 significant figure?

a)

0

b)

0.66

c)

0.7

d)

0.658

26.

What is 7.555 rounded to two significant figures?

a)

7.6

b)

7.5

c)

70

d)

76

e)

7.60

27.
Round 52689 to 3 significant figures.
a)
526
b)
527
c)
52600
d)
52700
28.

How many kilograms of calcium are there in 173 pounds of calcium? (1 pound = 454 grams; 1 kg = 1000 g)

a)

1.10 kg

b)

78.5 kg

c)

110 kg

d)

78500 kg

29.

Convert 62 miles/hour to feet/second

a)

5,456 feet/second

b)

.003 feet/second

c)

90.9 feet/second

d)

909 feet/second

30.

If you are converting 490 grams to pounds, which 2 of the following conversion factors would you use?

a)

28.3 grams = 1 ounce

b)

16 ounces = 1 lb.

c)

1 lb = 0.45 kg

d)

1 kg = 2.2 lbs

31.

The density of bread is 0.2 g/cm3. If you cut the bread in half, the density would be:

a)

0.2 g/cm3

b)

0.1 g/cm3

c)

0.4 g/cm3

d)

1.1 g/cm3

32.

The volume of a cube is 150.0 cm3 and the mass is 137.0g. What is the density of the cube?

a)

1.1 g/cm3

b)

0.5 g/cm3

c)

1.5 g/cm3

d)

0.9 g/cm3

33.

The metal has a density of 2.7 g/cm3 and a volume of 9.2. What is the mass?

a)

3.4g

b)

24.9g

c)

6.8g

d)

11.9g

34.
What is the volume of 150 grams of lead if it has a density of 11.3 g/cm3?
a)
13.3 g
b)
13.3 cm3
c)
.075 g
d)
1695 cm3
35.
If a block of wood has a density of 0.6 g/cm3 and a mass of 120 g, what is its volume?
a)
200 cm3
b)
0.005 cm3
c)
200.0 ml
d)
72 ml
36.

How many inches are in 1 mile? (5280ft = 1mi; 12in = 1ft)

a)

66330in

b)

63360in

c)

63660in

d)

63066in

37.

How many kilograms of calcium are there in 173 pounds of calcium? (1 pound = 454 grams; 1 kg = 1000 g)

a)

1.10 kg

b)

78.5 kg

c)

110 kg

d)

78500 kg