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Matter and Its Interactions Unit Review 2022-23

Total questions: 103

Worksheet time: 52mins

Name
Class
Date
1.

Select your Science Block

a)

Block 3A

b)

Block 3B

2.
The amount of matter in an object is an object's _________________________.
a)
Density
b)
Solubility
c)
Mass
d)
Volume
3.
The amount of space an object takes up is an object's _____________________.
a)
Volume
b)
Mass
c)
Density
d)
Solubility
4.
______________________is the amount of mass per unit volume.
a)
Volume
b)
Mass
c)
Density
d)
Solvent
5.
Mass is measured in ___________.
a)
inches and feet
b)
cubic centimeters
c)
kilograms and grams
d)
pounds and ounces
6.
Volume is measured in _____________________.
a)
ounces and pounds
b)
cubic centimeters
c)
milliliters and liters
d)
grams and kilograms
7.
Flammability is an example of what property?
a)
Chemical Property
b)
Physical Property
8.
What type of property is the ability to combust?
a)
Chemical Property
b)
Physical Property
9.
Which is NOT a physical property?
a)
Sinks in water
b)
Density
c)
Odor
d)
Reacts with bleach
10.
Boiling point is an example of what property?
a)
Chemical Property
b)
Physical Property
11.
The color of an object is a __________________
a)
Chemical Property
b)
Physical Property
12.
The process in which atoms are rearranged to produce new substances.
a)
nuclear reaction
b)
chemical reaction
c)
reactant
d)
chemical formula
13.
The ________________________ states that matter is neither created nor destroyed.
a)
law of conservation of energy
b)
theory of relativity
c)
law of conservation of mass
14.
If 10 ice cubes are heated in a CLOSED CONTAINER, the mass will ______________.
a)
increase
b)
decrease
c)
stay the same
d)
it depends
15.
The ______________________ states that energy cannot be created nor destroyed.
a)
law of conservation of energy
b)
theory of relativity
c)
law of conservation of mass
16.
First Name & Last Name
4 lines
17.
True or false? When ice melts, the number of atoms remains the same.
a)
True
b)
False
18.
In which state does matter completely fill its closed container?
a)

Liquid

b)

Ice

c)

Solid

d)

Gas

19.
Using the graph, what is the boiling point of water?
a)
-5ºC
b)
105ºC
c)
100ºC
d)
5ºC
20.
As a substance is heated up, what happens to its molecules?
a)
they get further apart
b)
they move faster
c)
they may change state
d)
all answers are correct
21.
Which state of matter has a fixed shape and volume and its molecules move very slowly?
a)
Gas
b)
Liquid
c)
Solid
d)
Plasma
22.
Which has the most kinetic energy?
a)
solid
b)
liquid
c)
gas
23.
Of all these items, which one has the most freely moving molecules?
a)
hot lava
b)
a brick
c)
helium gas
d)
warm water
24.
Which has the least kinetic energy?
a)
solid
b)
liquid
c)
gas
25.
What would be the best way to measure the volume of a small rock?
a)
L x W x H
b)
Put on a Triple Beam Balance or digital scale
c)
Mass divided by Volume
d)
Displacement method using a graduated cylinder
26.
What is the volume of the rock? The water level is displaced from 20mL to 23mL with the rock.
a)
20mL
b)
3mL
c)
23mL
d)
43mL
27.
Which statement is true?
a)
Oil and corn syrup have the same density but different masses
b)
Oil is the most dense substance
c)
Oil is less dense than water
d)
Corn syrup is less dense than water
28.
What is the Density of Water?
a)

.9g/cm3

b)

1g/mL3

c)

1kg/cm3

d)

1g/cm3

29.
An object has a density of 3g/cm3. When submerged in water, the object will _______________________.
a)
sink
b)
float
c)
float then sink
d)
float halfway in the water
30.
What is the formula for calculating density?
a)
mass➗ volume = density
b)
volume ➗ mass = density
c)
density = mass x volume
d)
density = volume x mass
31.
If you had a sealed bottle of water, how would the mass of the water bottle change after a 5 day period?
a)
Mass would decrease
b)
Mass would increase
c)
Mass would stay the same
d)
None of the above
32.
Is it possible for equal volumes of different substances to have different densities?
a)
No, volume always correlates to density
b)
No, if the volume is the same, the density would be the same.
c)
Yes, density is a unique physical property
d)
It's impossible
33.
If 1mL of soup broth begins to boil at 100 degrees Celsius, at what temp would 1000mL boil?
a)
100 degrees Celsius
b)
slightly higher
c)
10 times higher
d)
1000 times higher
34.
If a giant wood block has a density of .95g/cm3, how would you find the density of just a chip?
a)
you would re-calculate using mass/volume
b)
it would be the same as the giant block
c)
there's no telling
d)
you would divide by the mass of the chip
35.
If a plastic toy has a mass of 100g and a volume of 10mL, what is its density?
a)
100g/mL
b)
10g/mL
c)
you would need more information
d)
.01g/mL
36.
True or False? If you put different liquids in a jar, the most dense will sink to the bottom?
a)
True
b)
False
37.
If a wooden block has a density of 2g/cm3 and a mass of 10g, what is its volume?
a)
5g
b)
10cm3
c)
2mL
d)
5cm3
38.
Using the following scenario: This group of students need to redesign their product because they have failed to meet which of the design challengs?
a)
The reaction should happen in less than one minute
b)
Require no more than 50 grams total of reactants
c)
Result in products that are not harmful
d)
Produce a drop in temperature of at least 15ºC
39.

If a substance has a density of 5g/mL and a volume of 5mL, what is its mass?

a)
25g
b)
10g/mL
c)
10g
d)
5g
40.
Which of these are physical properties of all metals?
a)
all answers are correct
b)
good conductors of heat and electricity
c)
malleable
d)
ductile
41.
Which of these substances would you expect to be a good conductor of electricity?
a)
a glass jar
b)
a wooden block
c)
a plastic fork
d)
a copper penny
42.
Which of these substances would you NOT expect to conduct heat?
a)
a paper plate
b)
a metal spoon
c)
an iron skillet
d)
a gold coin
43.
If a magnetic white board was chopped into 1000 pieces, all the pieces would be ________________.
a)
non-magnetic
b)
less dense
c)
chemically changed
d)
magnetic
44.
Which of the following statements best describes the relationship between temperature and kinetic energy of particles in a substance?
a)
As kinetic energy decreases, temperature is not affected
b)
As kinetic energy increases, temperature decreases
c)
As kinetic energy increases, temperature increases
d)
As kinetic energy decreases, temperature increases
45.
Choose the words or phrases that accurately describes the effects of thermal energy on a system. Adding thermal energy to the ice ____________________ the molecules in the ice.
a)
speeds up
b)
slows down
46.
Two chemicals are combined in a beaker and react. What data would provide the best evidence for determining if the reaction absorbed or released thermal energy?
a)
The temperature inside the beaker before and after the reaction
b)
How long it took for the reaction to take place once the chemicals combined
c)
Whether or not light and sound were produced during the reaction
d)
The masses of the substances before and after the reaction
47.
What happens to water molecules when a large quantity of thermal energy is added to water in the liquid state?
a)
Each water molecule gives up kinetic energy and eventually stops moving
b)
The water molecules become packed closer together, and their temperature increases
c)
The more thermal energy added, the greater the attraction between molecules
d)
The molecules gain kinetic energy, move farther apart, and become a gas
48.
Students are challenged to design cold packs for treating injuries. To do this they must find a chemical reaction that absorbs heat energy. The ideal chemical reaction will reach a temperature in the range of 0ºC to 4ºC and maintain that temperature for a minimum of 20 minutes. Based on the information provided in the table, and a room temperature of 25ºC, which reaction best fits the criteria of the design challenge?
a)
Chemical Reaction 1
b)
Chemical Reaction 2
c)
Chemical Reaction 3
d)
Chemical Reaction 4
49.
Why did David Pogue say that Theo Grey had a "Periodic Table, Table"
a)

Because he had two periodic tables

b)

Because he had a table where he studied the periodic table

c)

Because he has a table that looks like the periodic table and has samples of all of the elements of the periodic table.

d)

I was on the Washington DC trip

50.
How many elements are on the Periodic Table?
a)

117

b)

118

c)

119

51.
There are six elements that make all life possible.
a)
True
b)
False
c)
I was on the Washington DC trip
52.
It was accidentally discovered that Neodymium magnets can actually repel___________________.
a)
Sharks
b)
Mosquitos
c)
Snakes
d)
Spiders
e)
I was on the Washington DC trip
53.

Which of the following is a chemical property of matter?

a)

property that can be observed

b)

property of how a substance can be sensed

c)

property of how a substance looks

d)

property of how a substance reacts with another

54.

Solubility is a ________________________ property.

a)

physical

b)

chemical

55.

Which of the following is a chemical change?

a)

water freezing

b)

wax melting

c)

a nail rusting

d)

glass breaking

56.

All things in the world are made of ___________________.

a)

cells

b)

atoms

c)

legos

d)

tissue

57.

All matter has _______________ and _____________________.

a)

mass, shape

b)

shape, color

c)

color, volume

d)

mass, volume

58.

What are the 3 States of Matter?

a)

Solid, Liquorice, and Gas

b)

Salt, Liquid, and Gas

c)

Solid, Liquid, and Plasma

d)

Solid, Liquid, and a Gas

59.

The state of matter with a definite shape and volume?

a)

Solid

b)

Liquid

c)

Gas

60.

The state of matter that has a definite volume but not a definite shape?

a)

Plasma

b)

Solid

c)

Liquid

d)

Gas

61.

The particles of matter that have no definite shape, they take the shape of its container and they are close together?

a)

Solid

b)

Liquid

c)

Gas

d)

Liquid and a Gas

62.

The particles of matter that have no definite shape, they move freely and they are very far apart?

a)

Solid

b)

Liquid

c)

Gas

d)

Grams

63.

What is density?

a)

Mass that has a density in its substance

b)

Mass per unit density of a substance

c)

Mass per unit volume of a substance

64.

A (a)   property is the ability or inability of a substance to combine with or change into once or more new substances.

65.

This law states that the total mass before a chemical reaction is the same as the total mass after the chemical reaction.

a)

Law of conversation of mass

b)

Law of conservation of trees

c)

Law of conservation of mass

d)

Laws with conversations with the masses

66.

Choose all that apply. Choose all of the physical properties.

a)

Magnetism

b)

Rust

c)

Flammability

d)

Malleability

e)

Electric conductivity

67.

Can most chemical changes be reversed?

a)

Yes!

b)

No!

c)

Maybe!

68.

What state of matter does the picture represent?

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

69.

What state of matter does the picture represent?

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

70.

What type of change are you observing when an ice cube melts?

a)

Chemical Change

b)

Physical Change

c)

Viscosity Change

d)

Flavor Change

71.

What is the Law of Conservation of Mass?

a)

Mass can be created.

b)

Mass can be destroyed.

c)

Mass is created by not destroyed.

d)

Mass is neither created nor destroyed.

72.

How would you describe the molecules in a liquid?

a)

Molecules are tight with little movement.

b)

Molecules are very spread apart with lots of movement.

c)

Molecules are loose with some movement.

d)

Molecules don't exist.

73.

How would you describe the molecules in a gas?

a)

Molecules are tight with little movement.

b)

Molecules are very spread apart with lots of movement.

c)

Molecules are loose with some movement.

d)

Molecules don't exist.

74.

How would you describe the molecules in a solid?

a)

Molecules are tight with little movement.

b)

Molecules are very spread apart with lots of movement.

c)

Molecules are loose with some movement.

d)

Molecules don't exist.

75.

If an element has an atomic mass of 27 and has 13 protons, how many neutrons does it have?

a)

40

b)

14

c)

4

d)

13

76.

What state of matter does this show?

a)

liquid

b)

conduction

c)

solid

d)

gas

77.

What state of matter is shown above?

a)

liquid

b)

solid

c)

gas

d)

atoms

78.

Which picture of an example of a solid state of matter?

a)
b)
c)
79.

The moisture you see on the mirror in the bathroom after a hot shower is called

a)

evaporation

b)

frost

c)

condensation

d)

melting

80.

When you heat a solid or liquid, its particles move _________________.

a)

faster

b)

slower

c)

at the same speed

d)

in a circular pattern

81.

Which state of matter has the most movement of particles?

a)

liquid

b)

gas

c)

solid

d)

frozen

82.

When a solid changes into a liquid it is called ___________.

a)

freezing

b)

condensing

c)

melting

d)

evaporating

83.

When a gas changes into a liquid it is called _________________.

a)

evaporation

b)

freezing

c)

melting

d)

condensing

84.

Which type of change doesn't create a new substance?

a)

chemical

b)

physical

c)

burning

d)

exothermic

85.

A _______________ change occurs when two or more molecules interact and form a new substance.

a)

physical

b)

chemical

c)

texture

86.

Check all of the chemical change examples.

a)

fireworks

b)

bubbles when mixing two unknown liquids

c)

popsicle melting

d)

leaves changing color

87.

A chemical reaction that gains thermal energy is called endothermic.

a)

true

b)

false

88.

A chemical reaction that releases thermal energy is called exothermic.

a)

true

b)

false

89.

The nucleus is the structure at the ____________ of an atom.

a)

side

b)

center

c)

bottom

d)

outside

90.

A proton has what kind of charge?

a)

Negative Charge

b)

Neutral Charge

c)

Positive Charge

d)

None of the Answers

91.

An electron has a _____________ charge and moves in the space around the nucleus.

a)

Positive

b)

Negative

c)

Neutral

d)

Moving

92.

A neutron has a __________ charge.

a)

Negative

b)

Positive

c)

Neutral

d)

None of the Answers

93.

The nucleus of an atom has these two particles.

a)

proton and electron

b)

neutron and electron

c)

proton and neutron

d)

proton and atom

94.

Who created the first periodic table?

a)

Einstein

b)

Burishnikov

c)

Eggbert

d)

Mendeleev

95.

What is the atomic number of Oxygen?

a)

15.999

b)

8

c)

O

d)

10

96.

The atomic number tells the number of protons in the Nucleus. How many protons are in the element Carbon?

a)

6

b)

12.011

c)

12

d)

8

97.

What is the element symbol for Iron?

a)

Ir

b)

I

c)

Fe

d)

Ie

98.

How does a balanced chemical equation demonstrate the Law of Conservation of Mass?

a)

it shows that no atoms have been gained or lost during the reaction

b)

it shows that all compounds remain bonded after the reaction

c)

it shows that the properties of the elements stay the same after the reaction

d)

it shows that only physical changes follow the Law of Conservation of Mass

99.

Use the unbalanced chemical equation to answer the question.

2NaHCO3 → Na2CO3 + CO2

Which of the following can be added to the products to balance the equation?

a)

O2

b)

H2O

c)

CH2OH

d)

H2

100.

Charlie placed salt water in a beaker and left it on her desk for a week.  After a week, there was only salt.  Which best explains the missing water from the beaker?

a)

The water became a new substance

b)

The water evaporated

c)

The water disappeared forever

d)

The water condensed

101.

What type of substance is pictured?

a)

element

b)

compound

c)

mixture

d)

solution

102.

Which is a pure substance?

a)
b)
c)
d)
103.

A property such as density or boiling point that is helpful in identifying matter because it remains the same no matter the size of the sample

a)

physical property

b)

characteristic property

c)

classification property

d)

chemical property

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