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Classification of Matter Practice 3

Total questions: 22

Worksheet time: 12mins

Name
Class
Date
1.

An ice cream cone melts in a kid's hand while walking outside on a hot summer day. What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

2.

A silver ring gets tarnished (becomes dull) as a result of being exposed to air and moisture. What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

3.

Water boils at 100˚C. What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

4.

Benzene is a compound that is highly flammable. What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

5.

A pastry chef bakes a cheesecake. What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

6.

A burglar smashes the window of a nearby car to steal some money. What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

7.

Stomach acid has a pH of approximately 2. What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

8.

Mercury is a metal that is liquid at room temperature. What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

9.

Copper is a good conductor of heat and electricity. What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

10.

Helium is an element that is unreactive . What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

11.

A student rips up his exam paper in frustration. What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

12.

A group of campers burned some wooden logs to make a bonfire. What is this an example of?

a)

Physical property

b)

Chemical property

c)

Physical change

d)

Chemical change

13.

Properties that DO depend on the amount of matter present.

a)

Equitable

b)

Chemical

c)

Extensive

d)

Intensive

14.

Which of the following is an extensive physical property?

a)

Color

b)

Mass

c)

Odor

d)

Luster

15.

Which of the following is an intensive physical property?

a)

Color

b)

Mass

c)

Volume

d)

Weight

16.
What two types of measurements make up DENSITY
a)
Mass and Volume
b)
Temperature and Mass
c)
Grams and Centimeters
d)
Volume and Weight
17.

A student measures the mass of an 8.0 cm3 block of brown sugar to be 12.9 g. What is the density of the brown sugar?

a)

1.6 g/cm3

b)

0.62 g/cm3

c)

103.2 g/cm3

d)

0.54 g/cm3

18.

A chef fills a 50.0 mL container with 43.5 g of cooking oil. What is the density of the oil?

a)

1.15 g/mL

b)

0.87 g/mL

c)

2,175 g/mL

d)

6.5 g/mL

19.

A graduated cylinder is filled with water to a level of 40.0 mL. When a piece of copper is lowered into the cylinder, the water level rises to 63.4 mL. Find the volume of the copper sample.


If the density of the copper is 8.9 g/cm3 , what is its mass?

a)

23.4 g

b)

0.380 g

c)

208 g

d)

2.63 g

20.

Calculate the volume of a liquid with a density of 5.45 g/mL and a mass of 65 g.

a)

11.9 mL

b)

354 mL

c)

0.0838 mL

d)

59.6 mL

21.

Pure gold has a density of 19.32 g/cm3. How large would a piece of gold be if it had a mass of 318.97 g?

a)

6,163 cm3

b)

16.51 cm3

c)

0.6057 cm3

d)

299.7 cm3

22.

While digging in the backyard, you find an old coin. Its mass is 26.76 g and its volume is 3 cm3. What is the coin made of?

a)

Marble

b)

Quartz

c)

Copper

d)

Gold

e)

Platinum