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Chemical changes/density

Total questions: 89

Worksheet time: 48mins

Name
Class
Date
1.

The unit for mass is...

a)

Newton

b)

grams

c)

mililiters

d)

centimeters

2.

What is this tool called....

a)

Ruler

b)

Thermometer

c)

Beaker

d)

Graduated Cylinder

3.

A graduated cylinder is used to measure...

a)

Volume

b)

mass

c)

weight

d)

density

4.

The unit for volume is. (there is more than one right answer)

a)

grams

b)

milliliters (mL)

c)

Newton

d)

Centimeters Cubed

5.

 

What two types of measurements make up DENSITY? 

a)

Volume and Weight

b)

Temperature and Mass

c)

Mass and Volume

6.

What is the density of water?

a)

34 g/mL

b)

1 g/mL

c)

29 g/mL

d)

6 g/mL

7.

Look at this image.  Which object has the LOWEST density? How? 

a)
The Ping Pong Ball because it floats to the top 
b)
The bolt because it has sunk to the bottom
c)
The soda cap because it is not just full of air like the Ping Pong ball
8.
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
9.

If I cut a block of gold in half, what happens to its density?

a)

Density is cut in half.

b)

Density stays the same.

c)

Density doubles.

d)

Density cannot be determined.

10.

What is mass?

a)

The amount of a space a substance takes up.

b)

The amount of matter in a substance.

c)

The amount of substance packed into a given space.

d)

The mass of a substance divided by the space it takes up.

11.

What is density?

a)

The amount of a space a substance takes up.

b)

The amount of matter in a substance.

c)

The amount of substance packed into a given space.

d)

The volume of a substance divided by the space it takes up.

12.

What is matter?

a)

Anything that takes up space.

b)

Anything that has mass.

c)

Anything that takes up space and has mass.

d)

Anything that you can measure.

13.

A block has a mass of 20.0 g and a volume of 40.0 cm3. What is its density?

a)

2.0 g/cm3

b)

1.2 g/cm3

c)

0.5 g/cm3

d)

4.0 g/cm3

14.
The mass of an object is 30 g.  The volume is 5 mL.  What is the density of this object?
a)

3 g/cm

b)
6 g/mL
c)

8 g

15.

Use the density chart to identify the substance. If the substance has a volume of 5 cm3 and a mass of 52.5.

a)

lead

b)

aluminum

c)

silver

d)

water

16.
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
17.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup 
d)
plastic bottle
18.

What happens during a physical change?

a)

The object's identity stays the same

b)

A new substance is created

19.

What happens during a chemical change?

a)

The object's identity remains the same

b)

A new substance is created

20.

Physical or Chemical Change?

Burning a log

a)

Physical

b)

Chemical

21.

Physical or Chemical Change?

Cutting a pie in half

a)

Physical

b)

Chemical

22.

Physical or Chemical Change?

Mowing the lawn

a)

Physical

b)

Chemical

23.

Which of the following is not a sign of a chemical change?

a)

Combustion

b)

Bubbles (gas being released)

c)

Change in state of matter

d)

Precipitate is formed

24.

Which of the following is a sign of a physical change?

a)

Change in color

b)

Combustion

c)

Change in shape

d)

A precipitate is formed

25.

Which of the following is an example of a chemical change?

a)

Two liquids mix together and a solid is formed

b)

Change in size

c)

Change in shape

d)

Change in state of matter

26.

Frank has a paperclip. The paperclip has a mass of 9g and a volume of 3cm3 . What is the density of the paper clip?

a)

9

b)

3g/cm3

c)

3

d)

.33g/cm3

27.

What is the density equation?

a)

D= mv\frac{\text{m}}{\text{v}}  

b)

D= vm\frac{v}{m}  

c)

M= vd\frac{v}{d}  

28.

Danny has an envelope. The mass of the envelope is 12g and the volume is 4cm3. What is the density of the envelope?

a)

3g/cm3

b)

4g/cm3

c)

4

d)

6

29.

An acorn has a volume of 6cm3 and a mass of 18g. What is the acorn's density?

a)

3g/cm3

b)

4cm

c)

9g

d)

8g/cm3

30.

A pillow has a mass of 14g and a volume of 7cm3. How will we write the equation to find the density of the pillow?

a)

D= 14g7cm3\frac{14g}{7cm^3}  

b)

D= 7cm314g\frac{7cm^3}{14g}  

31.

What is the density of an object with a mass of 36g and a volume of 6cm3?

a)

6g/cm3

b)

6

c)

8g/cm3

32.

What tool is used to find volume?

a)

Triple Beam Balance

b)

Scale

c)

Graduated Cylinder

33.

What tool is used to find mass?

a)

Thermometer

b)

Triple Beam Balance

c)

Graduated Cylander

d)

Ruler

34.

A chemical change is a change in

a)

an item's properties such as size, shape, density

b)

an item that creates a new substance, releases light or heat

c)

an item's sound

d)

an item's look or state of matter

35.

A physical change is a change

a)

in an item's properties like its shape, size or density.

b)

that creates a new substance or emits light or heat

c)

that creates a smell

d)

that cannot be undone

36.

Identify the change:

Glass breaking

a)

Physical

b)

Chemical

37.

Identify the change:

Wood burning

a)

Physical

b)

Chemical

38.

Bending metal

a)

Physical Change

b)

Chemical Change

39.

Boiling Water

a)

Physical Change

b)

Chemical Change

40.

Ice cream melting

a)

Physical Change

b)

Chemical Change

41.

A Candle Burning

a)

Physical Change

b)

Chemical Change

42.

Condensation on a glass

a)

Physical Change

b)

Chemical Change

43.

Is a rusting bicycle a chemical or physical change?

a)
chemcial
b)
physical
44.
Is spoiling food a physical or chemical change?
a)
phyiscal
b)
chemical
45.

When salt dissolves is water, that is a _____.

a)
physical Change
b)
chemical change
46.

we use it to play ......

a)

tennis

b)

badminton

c)

volleyball

d)

table tennis

47.
a)

volleyball

b)

tennis

c)

badminton

d)

football

48.
a)

running

b)

jumping

c)

catching

d)

balance

49.

we use it to play ......

a)

basketball

b)

volleyball

c)

football

d)

handball

50.
a)

handball

b)

basketball

c)

football

d)

volleyball

51.

we use it to play ......

a)

hand ball

b)

basketball

c)

football

d)

volleyball

52.
a)

basketball

b)

volleyball

c)

handball

d)

football

53.
a)

log jump

b)

gymnastic

c)

running

d)

swimming

54.
a)

gymnastic

b)

running

c)

long jump

d)

balance

55.
a)

football

b)

long jump

c)

gymnastic

d)

running

56.
a)

tennis

b)

table tennis

c)

badminton

d)

skiing

57.

we use it to play ......

a)

tennis

b)

table tennis

c)

football

d)

basketball

58.

we use it to play ......

a)

tennis

b)

table tennis

c)

football

d)

badminton

59.
a)

table tennis

b)

football

c)

tennis

d)

badminton

60.
a)

tennis

b)

football

c)

basketball

d)

volleyball

61.

WHO I AM?

a)

SUN

b)

MERCURY

c)

EARTH

d)

VENUS

62.

WHO AM I?

a)

MARS

b)

EARTH

c)

SATURN

d)

URANUS

63.

WHO AM I?

a)

SUN

b)

NEPTUNE

c)

JUPITER

d)

SATURN

64.

WHO AM I?

a)

SUN

b)

EARTH

c)

VENUS

d)

MARS

65.

WHO AM I?

a)

VENUS

b)

MERCURY

c)

SATURN

d)

NEPTUNE

66.

WHO AM I?

a)

NEPTUNE

b)

SUN

c)

VENUS

d)

MARS

67.

WHO AM I?

a)

MERCURY

b)

SATURN

c)

VENUS

d)

SUN

68.

WHO AM I?

a)

URANUS

b)

SUN

c)

EARTH

d)

MARS

69.

WHO AM I?

a)

MARS

b)

SUN

c)

EARTH

d)

VENUS

70.

Which Infinity Stone did Thanos get first?

a)

The Mind Stone

b)

The Space Stone

c)

The Reality Stone

d)

The Power Stone

71.

What was Captain Marvels name before she gained her powers?

a)

Vers

b)

Diana Prince

c)

Carol Danvers

d)

Pepper Potts

72.

What's the name of the mineral which gives Wakanda it's technological advantage?

a)

Vibranium

b)

Unobtainium

c)

Adamantium

d)

Chernobylite

73.

What's Spidermans real name?

a)

Tony Stark

b)

Bruce Banner

c)

Peter Parker

d)

Jarvis

74.

What is the name of Tony Stark’s A.I. assistant, who becomes the basis of The Vision?

a)

A.L.F.R.E.D

b)

J.A.R.V.I.S

c)

F.R.I.D.A.Y

d)

P.E.P.P.E.R

75.

How long was Captain America frozen for?

a)

44

b)

55

c)

66

d)

77

76.

What is Thor's axe called?

a)

Mjölnir

b)

Tesseract

c)

Ether

d)

Storm Breaker

77.

Which Avenger guards the Time Stone?

a)

Thor

b)

Iron Man

c)

Doctor Strange

d)

Hulk

78.

What is Captain America's real name?

a)

Howard Rodgers

b)

Buck Rodgers

c)

Ted Rodgers

d)

Steve Rodgers

79.

What's the name of the mysterious blue glowing cube that Loki uses as a weapon?

a)

Tesseract

b)

The Orb

c)

The Power Stone

d)

UV lamp

80.

In the Avengers, what is Hawkeye's real name?

a)

Barton Clint

b)

Edward Barton

c)

Barton Clint

d)

Clint Barton

81.

Which actor plays STAR LORD in the Avengers movis?

a)

Chris Hemsworth

b)

Chris Pratt

c)

Chris Evans

d)

Robert Downey Jr

82.

Which Avenger's famous line is "I could do this all day"

a)

Iron man

b)

Thor

c)

Captain America

d)

Loki

83.

Where is Spider-Man from?

a)

Queens

b)

Brooklyn

c)

New York

d)

New Jersey

84.

Who plays Groot

a)

John Stamos

b)

Bryan Baumgartner

c)

Vin Diesel

d)

John Krasinski

85.

What is the name of falcons Drone

a)

RedWing

b)

Blake

c)

Falcon Junior

d)

Thomas the train

86.

What is the new AI that tony puts in his suits in age of ultron

a)

Veronicca

b)

Friday

c)

Jessie

87.

What is the hulkbuster suits name

a)

Veronicca

b)

Janet

c)

Natasha 2.0

88.

Where was the Soul Stone hidden

a)

Heimdahl

b)

Vormir

c)

Nowhere

89.

What do the avengers eat after they defeat loki and the Chitauri

a)

Shwarma

b)

P.F Changs

c)

Eagles