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Worksheets

Matter Quizizz Review

Total questions: 179

Worksheet time: 3hrs 50mins

Name
Class
Date
1.

A horizontal row of elements in the periodic table

a)

Molecule

b)

Period

c)

Family

d)

Atom

2.

The smallest particle of an element.

a)

Element

b)

Molecule

c)

Atom

3.

A substance that cannot be broken down into other substances by chemical or physical means.

a)

Covalent bond

b)

Atom

c)

Element

4.

A combination of two or more atoms

a)

Period

b)

Molecule

c)

Atom

d)

Family

5.

A physical model that depicts the atom as a small positively charged nucleus with electrons in orbit at different levels.

a)

Covalent bond

b)

Ionic bond

c)

Bohr Model

d)

Electron dot diagram

6.

A diagram that shows the bonding between atoms of a molecule and the lone pair of electrons that may exists in the molecule

a)

Hydrogen bond

b)

Bohr Model

c)

Lewis dot diagram

d)

Element

7.

A chemical bond between two atoms where one or more electrons are passed from one atom to another. When they give up electrons, each of the atoms should have a filled shell. An example is the sodium chloride bond.

a)

Ionic bond

b)

Hydrogen bond

c)

Element

d)

Covalent bond

8.

Elements in the same vertical column of the periodic table; also called group

a)

Family

b)

Atom

c)

Element

d)

Metals

9.

What is one way Neutrons are different from electrons?

a)

they both are negative

b)

neutrons have no charge, while electrons have a negative charge

c)

Both are in the nucleus( center of atom)

d)

Electrons are inside nucleus and neutrons are outside the nucleus.

10.

What is the atomic number?

a)

35

b)

18

c)

17

d)

52

11.

How many protons and electrons does this element have?

a)

35

b)

18

c)

17

d)

52

12.

How many neutrons does Chlorine have?

a)

18

b)

17

c)

35

d)

52

13.

What is the atomic mass of Neon?

a)

10

b)

20

c)

30

14.

How many neutrons does calcium have?

a)

20

b)

40

c)

60

d)

0

15.

What is the atomic mass of Arsenic?

a)

33

b)

107

c)

75

16.

What would Au (Gold) be categorized as on the periodic table?

a)

Nonmetal

b)

Metal

c)

Transitional metal

d)

Noble gas

17.

What would He (Helium) be categorized as on the periodic table?

a)

Nonmetal

b)

Metal

c)

Noble gas

d)

Transitional metal

18.

What is the atomic number?

a)

the number of protons in the nucleus

b)

the number of protons and neutrons in the nucleus

c)

the number of neutrons in the nucleus

d)

the number of protons in the energy levels

19.

What is the mass number?

a)

the number of protons in the nucleus

b)

the number of protons and neutrons in the nucleus

c)

the number of neutrons in the nucleus

d)

the number of protons and electrons in the atom

20.

What is the atomic number of this atom?

a)

1

b)

3

c)

4

d)

7

21.

What is the mass number of this atom?

a)

1

b)

3

c)

4

d)

7

22.
Most of the mass in an atom is made up of _____________________?
a)
protons and electrons
b)
protons and neutrons
c)
neutrons and electrons
d)
electrons and quarks
23.
In order for an atom to be neutral what has to be true?
a)
The atom has more protons than neutrons
b)
The atom has more neutrons than protons
c)
The atom has the same number of protons and neutrons
d)
The atom has the same number of protons and electrons
24.
What does the C represent?
a)
atomic mass
b)
atomic number
c)
element name
d)
chemical symbol 
25.

What does the 6 represent?

a)

Atomic mass

b)

atomic number

c)

chemical symbol

d)

element name

26.
If an atom has 12 positively charged subatomic particles, which of the following must it also have to be considered a neutral atom?
a)
12 neutrons
b)
12 electrons
c)
12 protons
d)
24 protons and neutrons
27.

How many electrons does this atom have?

a)

2

b)

4

c)

6

d)

10

28.
What is the atomic number of the atom pictured? 
a)
9
b)
10
c)
18
d)
19
29.

Which of the following determines the identity of an element?

a)

number of protons

b)

atomic mass

c)

number of neutrons

d)

number of shells

30.

Subatomic particles with a negative charge

a)

Electrons

b)

Neutrons

c)

Protons

d)

Quarks

31.
Subatomic particles with a positive charge
a)
neutrons
b)
atomic mass
c)
protons
d)
isotopes
32.
Value representing the number of protons in an element
a)
Atomic Mass
b)
Mass Number
c)
Valence Electrons
d)
Atomic Number
33.
Subatomic particles that are neutral in charge
a)
Neutrons
b)
Protons
c)
Nucleus 
d)
Electrons
34.
A tiny but very dense, positively charged portion of the atom that holds most of the atomic mass
a)
Electron Shells
b)
Orbitals
c)
Electron Cloud
d)
Nucleus
35.

What is the atomic number?

a)

35

b)

18

c)

17

d)

52

36.

What is the atomic mass of Neon?

a)

10

b)

20

c)

30

37.

How many neutrons does calcium have?

a)

20

b)

40

c)

60

d)

0

38.
What number indicates the nucleus?
a)
1
b)
2
c)
3
d)
4
39.
What number indicates an electron?
a)
1
b)
2
c)
3
d)
4
40.
True or False - Protons and Neutrons have about the same mass.
a)
True - They have about the same mass
b)
False - They do not have about the same mass
41.

At what part of the atom is the arrow pointing?

a)

nucleus

b)

energy level

c)

electron

d)

proton

42.
The only element with no neutrons in its nucleus.
a)
Oxygen
b)
Helium 
c)
Hydrogen
d)
Lithium
43.

It is consisting of two or more atoms combined together in a specific arrangement. It is the smallest particle of compound that can exist independently. What is this?

a)

Molecules

b)

Nucleus

c)

Subatomic particle

d)

Atoms

44.
How many neutrons does a sodium atom have? (Use the image to help you)
a)
23
b)
11
c)
12
d)
34
45.
How many electron shells/levels does this atom have?
a)
1
b)
2
c)
3
d)
4
46.
How many protons does Boron have?
a)
5
b)
11
c)
6
47.

Which TWO particles can be changed within an element without changing what the element is?

a)

Neutrons

b)

Electrons

c)

Protons

48.
How many neutrons does Fluorine have?
a)
9
b)
19
c)
10
49.
What is the charge on an electron?
a)
positive 1
b)
0
c)
negative 1
50.
What is the charge on a proton?
a)
positive 1
b)
0
c)
negative 1
51.
What is the charge on a neutron?
a)
positive 1
b)
0
c)
negative 1
52.
In a chemical equation, is it true that -
a)
the reactant side and product side can have different numbers of atoms for each element
b)
there can be different elements on the reactant side and the product side
c)
an element or compound must be accompanied by a phase change
d)
the coefficients indicate the number of molecules of each reactant used and the number of molecules of each product made
53.
Which of the following models best demonstrates a balanced chemical equation?
a)
F
b)
G
c)
H
d)
J
54.
The reactants are on the left side of the chemical equation.
a)
True
b)
False
55.

How many atoms in all are in a molecule of serotonin?

C10H12N2O

a)
22
b)
24
c)
25
d)
4
56.
Coal contains carbon and other elements. Carbon dioxide forms when coal burns in the presence of oxygen. Which of these is the best evidence that a chemical reaction occurs when coal burns?
a)
The shape of the coal changes
b)
Oxygen is present
c)
A new substance is produced
d)
Coal is made up of more than one element
57.
Is burning wood a chemical or physical change?
a)
chemical
b)
physical
58.
Which of the following equations demonstrates an actual chemical reaction that forms a new substance? (HINT: it must follow the Law of Conservation of Mass)
a)
A
b)
B
c)
C
d)
D
59.
What is the left part of a chemical equation called?
H2 + O → H2O
a)
Reactants
b)
Products 
c)
Yields 
d)
Chemical Equation 
60.
Is this balanced?
2HgO → 2Hg + O2
a)
Yes
b)
No
61.
Is this balanced?
Al + O2 → 2Al2O3
a)
Yes
b)
No
62.
When materials combine to form new compounds it is a chemical change. Which example is a chemical change?
a)
baking powder fizzing
b)
water boiling
c)
ice melting
d)
sugar cube dissolving
63.
Which is an example of a chemical reaction?
a)
paper cut into small pieces
b)
chocolate melting in a pan
c)
flour and sugar mixed in a bowl
d)
cookies baking in an oven
64.
the starting materials in a chemical reaction
a)
Products
b)
Reactants
c)
Starters
d)
Enders
65.
The substances listed on the right side of a chemical equation are the
a)
Yields
b)
Reactants
c)
Products
d)
Precipitates
66.

The process by which one or more substances change to produce one or more different substances

a)

Chemical Process

b)

Reactant

c)

Chemical Reaction

67.
In the equation,          2Mg + O2 ---> 2MgO, which are the reactants?
a)
Mg and O
b)
MgO
c)
Mg and MgO
d)
O and MgO
68.
What are Chemical Reactions?
a)
It's when you mix substances.
b)
a process in which atoms rearrange to form new substances
c)
When something bubbles.
d)
letter and numbers showing the types and number of atoms
69.

6CO2+ 6H2O  C6H12O6 + 6O26CO_2+\ 6H_2O\ \rightarrow\ C_6H_{12}O_{6\ }+\ 6O_2  

The carbon atoms are balanced with ____ on each side of the reaction.

a)

1

b)

6

c)

2

70.

Determined whether the following equation is balanced or unbalanced. Ag + O2 ---> 2Ag2O

a)

Balanced

b)

Unbalanced

71.

Determine whether the following equations is balanced or unbalanced. H4 + O2 ---> 2H2O

a)

Balanced

b)

Unbalanced

72.

Determine whether the following equation is balanced or unbalanced. H2 + Br2 ---> 2HBr

a)

Balanced

b)

Unbalanced

73.

Determine whether the following equation is balanced or unbalanced. 2Fe + 3Cl2 ---> FeCl3

a)

Balanced

b)

Unbalanced

74.

In order for an equation to be balanced, there must be ...

a)

an equal amount of atoms on both sides

b)

a greater mass on the product side

c)

a greater mass on the reactant side

d)

elements with the same atomic # on both sides

75.
In this image, what are the information in red is called the_______.
a)
Product
b)
Reactant
c)
Chemical Subscript
d)
Coefficient
76.
In this image, what are the information to the right of the arrow (in black) is called the_______.
a)
Product
b)
Reactant
c)
Chemical Subscript
77.
The law of conservation of mass states that....
a)
Matter can be made
b)
Matter can be destroyed
c)
Matter can neither be made or destroyed
d)
Matter can evaporate
78.
Is the following equation balanced or unbalanced?
Fe + S --> FeS
a)
balanced
b)
unbalanced
79.

Determine whether the following equation is balanced or unbalanced. 4P +5O2 ---> 2P2O5

a)

Balanced

b)

Unbalanced

80.
How many atoms of aluminum are on each side of the following equation: 4Al + 3O--> 2AlO3
a)
2
b)
6
c)
1
d)
4
81.

During a reaction, atoms are

a)

created

b)

destroyed

c)

neither created or destroyed - just rearranged

82.

How many total atoms are in this compound? Al2O3

a)

2

b)

5

c)

6

d)

3

83.

How many F atoms are in this compound?

MgF2

a)

2

b)

6

c)

8

d)

12

84.

the starting materials in a chemical reaction are called what?

a)

Products

b)

Reactants

c)

Starters

d)

Enders

85.

How would you describe this chemical formula?

3O

a)

3 Oxygen molecules

b)

3 Oxygen atoms

c)

3 Oxygen elements

d)

3 Oxygen compounds

86.

How would you describe this chemical formula?
3 H2O

a)

3 H2O molecules

b)

3 H2O atoms

c)

3 H2O elements

d)

3 H2O parts

87.

A chemical reaction is when...

a)

Atoms and molecules are destroyed

b)

Atoms and molecules are created

c)

Atoms and molecules break apart and regroup to form new products

d)

Atoms and molecules go on vacation and relax a little

88.

Which chemical equation matches the model shown?

a)

3C + 4O --> 3CO2

b)

3C + 2O2 --> 3CO2

c)

C3 + 4O --> 3CO6

d)

C3 + 2O2 --> 3CO6

89.
___C3H8 +___O2 --> ___CO2 + ___H2O
a)
1,5,3,4
b)
2,10,6,8
c)
already balanced
d)
1,5,5,4
90.
__Na + __Cl2 --> __NaCl
a)
1,1,2
b)
2,1,2
c)
2,1,1
d)
already balanced
91.
__H2O2 --> __H2O + __O2
a)
already balanced
b)
2,1,1
c)
2,2,1
d)
2,1,2
92.
__C6H12O6 + __O2 --> __H2O + __CO2
a)
1,6,6,6
b)
already balanced
c)
1,6,1,6
d)
2,12,12,12
93.
__NaClO--> __NaCl + __O2
a)
2,2,2
b)
2,2,3
c)
3,2,2
d)
1,2,3
94.
__Al + __Fe3N2 -->__AlN + __Fe
a)
already balanced
b)
4,2,4,6
c)
2,1,2,3
d)
1,2,1,3
95.
Which observation(s) might be used as evidence that a chemical reaction occurred?
a)
Color change
b)
Odor change
c)
Properties change
d)
All of the above
96.
_________ is (are) made of more than one atom.
a)
A molecule
b)
Protons
c)
Neutrons
d)
An element
97.

salt is an example of a

a)

pure substance

b)

mixture

c)

element

d)

compound

98.

two or more substances that are not chemically united

a)

compound

b)

heterogeneous

c)

mixture

d)

homogeneous

99.

a type of mixture with different parts

a)

homogeneous

b)

heterogeneous

c)

substance

d)

compound

100.

a homogeneous mixture

a)

milk

b)

sand and water

c)

trail mix

d)

pizza

101.

What is happening in the glass?

a)

something is melting

b)

something is freezing

c)

something is mixing

d)

something is evaporating

102.

What is this?

a)

Carbon dioxide is an element.

b)

Carbon dioxide is bad for trees.

c)

Carbon dioxide is a compound.

d)

Carbon dioxide is a solid.

103.

Gold is _____

a)

a compound

b)

a mixture

c)

a pure substance or element

d)

cheap

104.

Black coffee when mixed is

a)

a pure substance

b)

an element

c)

a uniform substance throughout

d)

a heterogeneous mixture

105.

All matter is made of __.

a)

cells

b)

atoms

c)

particles

d)

substances

106.

Contains two or more substances in the same place that are not bonded together

a)

mixture

b)

element

c)

compound

107.

What is the "best-mixed" of all possible mixtures?

a)

molecule

b)

element

c)

compound

d)

solution

108.

Is salt water a mixture, element or compound?

a)

mixture

b)

element

c)

compound

109.

Is orange juice a mixture, element or compound?

a)

mixture

b)

element

c)

compound

110.

Is coffee with sugar a mixture, element or compound?

a)

mixture

b)

element

c)

compound

111.

Is sand a mixture, element or compound?

a)

mixture

b)

element

c)

compound

112.

Mixture, element or compound?

a)

mixture

b)

element

c)

compound

113.

Mixture, element or compound?

a)

mixture

b)

element

c)

compound

114.

Mixture, element or compound?

a)

mixture

b)

element

c)

compound

115.

True or False: An element is a pure substance.

a)

True

b)

False

116.

CANNOT be broken down into a simple substance by any physical or chemical means

a)

mixture

b)

element

c)

compound

117.

Contains only ONE type of atom

a)

mixture

b)

element

c)

compound

118.

Are listed in the Periodic Table

a)

mixtures

b)

elements

c)

compounds

119.

Are represented by one-letter or two-letter symbol

a)

mixtures

b)

elements

c)

compounds

120.

Is carbon a mixture, element or compound?

a)

mixture

b)

element

c)

compound

121.

Is gold a mixture, element or compound?

a)

mixture

b)

element

c)

compound

122.

Is aluminum a mixture, element or compound?

a)

mixture

b)

element

c)

compound

123.

Mixture, element or compound?

a)

mixture

b)

element

c)

compound

124.

Mixture, element or compound?

a)

mixture

b)

element

c)

compound

125.

Mixture, element or compound?

a)

mixture

b)

element

c)

compound

126.

Is oxygen a mixture, element or compound?

a)

mixture

b)

element

c)

compound

127.

True or False: Compounds are a pure substance.

a)

True

b)

False

128.

Contains atoms of two or more DIFFERENT elements bonded together

a)

mixture

b)

element

c)

compound

129.

Can be broken down into simpler substances

a)

mixture

b)

element

c)

compound

130.

Is pure water a mixture, element or compound?

a)

mixture

b)

element

c)

compound

131.

Is carbon dioxide a mixture, element or compound?

a)

mixture

b)

element

c)

compound

132.

Mixture, element or compound?

a)

mixture

b)

element

c)

compound

133.

Mixture, element or compound?

a)

mixture

b)

element

c)

compound

134.

Does the image show mixtures, elements or compounds?

a)

mixtures

b)

elements

c)

compounds

135.

Which of the following is an example of heterogeneous mixture?

a)

milk

b)

flour

c)

salt

d)

salad

136.

When two or more substances are mixed together but not chemically combined, the resulting combination is a

a)

element

b)

mixture

c)

compound

d)

phase change

137.

Which of the following can be broken down into simpler substances by chemical, but not physical means?

a)

liquid

b)

compound

c)

solid

d)

mixture

138.

Al, Cu, and O are symbols for

a)

compounds

b)

elements

c)

mixtures

d)

molecules

139.

A solution is a

a)

type of compound

b)

heterogeneous mixture

c)

homogeneous mixture

d)

type of molecule

140.

substance that contains only one kind of atom is called

a)

compound

b)

molecule

c)

element

d)

mixture

141.

A mixture of iron filings and sulfur can be easily separated by

a)

placing the mixture in water

b)

using a magnet

c)

performing a chemical reaction

d)

heating the mixture

142.

In general, when elements combine chemically

a)

they retain all their original properties

b)

a mixture results

c)

new substances with new and different properties are formed

143.

Atom is to element as molecule is to

a)

atom

b)

mixture

c)

compound

d)

solution

144.

A substance that is made up of more than one kind of molecule, NaCl + H2O for example, is called a (an)

a)

element

b)

compound

c)

mixture

d)

atom

145.

According to the chemical formula for ammonia, NH3 , one molecule consists of

a)

3 nitrogen atoms and 3 hydrogen atoms

b)

3 nitrogen atoms and 1 hydrogen atoms

c)

1 nitrogen atoms and 1 hydrogen atoms

d)

1 nitrogen atoms and 3 hydrogen atoms

146.

Which of the following is not an element?

a)

oxygen

b)

hydrogen

c)

carbon dioxide

d)

nitrogen

147.

The chemical equation H2O2 = H2O is not balanced because

a)

the same substances do not appear on both sides of the equation

b)

hydrogen and oxygen are destroyed

c)

the same numbers and kinds of molecules are not present on both sides of the equation

d)

the same numbers and kinds of atoms are not present on both sides of equation

148.

Which of the following is a not a pure substance?

a)

element

b)

atom

c)

molecule

d)

mixture

149.

A balanced chemical equation shows that in any chemical reaction,

a)

some new atoms may be created

b)

some atoms may be destroyed

c)

atoms are rearranged

d)

the coefficients remain the same

150.

When salt dissolves in water, a

a)

chemical reaction occurs

b)

homogeneous mixture forms

c)

heterogeneous mixture forms

d)

compound is formed

151.

In sweetened tea, the sugar is called the

a)

solute

b)

solvent

c)

colloid

d)

solution

152.

A chemical equation is balanced by changing

a)

odd numbers

b)

even numbers

c)

coefficients

d)

subscripts

153.

Looking at a periodic table, you can tell how many valence electrons are in an element by locating which

a)

row it is in

b)

column it is in

c)

section it is in

d)

you can't tell by looking at a periodic table

154.

Looking at a periodic table, you can tell how many rings an element would have for the Bohr Diagram by seeing what

a)

row it is in

b)

column it is in

c)

section it is in

d)

you can't tell by looking at a periodic table

155.
Sand and gravel may be separated from each other through using..
a)
a filter funnel
b)
a sieve
c)
an evaporating basin
d)
a distillation
156.

Which tools are best for separating a mixtures of sand, iron filings, and water?

a)

Hot plate and filter

b)

Tweezers and filter

c)

Filter and magnet

d)

Magnet and hot plate

157.

Which substances, when mixed together, maintain their original physical properties?

a)

gravel and water

b)

wood chips, water and sand

c)

sand and water

d)

all of the above

158.

All of the following are examples of containers filled with mixtures EXCEPT -

a)

a jar filled with trail mix

b)

a glass filled with lemonade

c)

a bowl of cereal with milk

d)

a cup of fruit salad

159.

A student makes a garden salad by stirring lettuce, tomatoes, carrots, and croutons together in a bowl. Why is the garden salad a mixture?

a)

the student cut the vegetables into equally sized pieces

b)

the vegetables are combined by maintain their physical properties

c)

the croutons cannot be taken out of the salad

d)

the salad grew from a garden

160.

Which mixture can be separated using a filter?

a)

sand and iron filings

b)

saltwater

c)

sand and water

d)

none of the above

161.

A cup of orange juice with pulp is poured into a glass. Which of these procedures could be done to separate the juice from the pulp?

a)

pour the juice through a coffee filter

b)

heat the juice in a pot until boiling

c)

pour the juice in another cup

d)

allow the mixture to settle, leaving the pulp at the bottom of the glass

162.

Which of the following mixtures can be separated with a magnet?

a)

sand and salt

b)

sand and iron filings

c)

sugar and water

d)

saltwater

163.

All of these can be separated easily EXCEPT -

a)

nuts, bolts, and screws

b)

powdered drink mix, sugar and water

c)

sand and water

d)

iron filings and sand

164.

A mixture of iron filings and chalk dust is placed on a plate. Which of the following could be done to gather the iron filings?

a)

Pour the mixture into a funnel

b)

Put the mixture in a pot on the stove

c)

Run a magnet over the mixture

d)

Filter the mixture through a strainer

165.

What is the best method of separation for removing salt from salt water.

a)

Sifting

b)

Sorting

c)

Evaporation

d)

Magnetic attraction

e)

Filtration

166.

What is the best method of separation for removing iron from cereal?

a)

Sifting

b)

Sorting

c)

Evaporation

d)

Magnetic attraction

e)

Filtration

167.

Which of the following in NOT an example of a mixture?

a)

Macaroni and cheese

b)

Chocolate milk

c)

Aluminum can

d)

Salt water

168.

When substances are combined as a mixture, _______________.

a)

they keep their physical properties

b)

their physical properties combine

c)

their physical properties change

d)

they lose some of their physical properties

169.

What tool is needed to remove sugar that has been dissolved in water?

a)

Heat source

b)

Magnet

c)

Sieve or strainer

d)

Tweezers

170.

Type of mixture that has the SAME COMPOSITION in every part.

a)

Homogenous

b)

Heterogeneous

171.

Type of mixture that DOESN'T HAVE the same composition in every part.

a)

Homogeneous

b)

Heterogeneous

172.
Darla put some sugar in a pitcher of iced tea.
 

Why is Darla stirring the iced tea?
 
a)
Stirring makes the iced tea colder
b)
Stirring makes the sugar dissolve more quickly
c)
Stirring keeps the sugar from forming into larger pieces
d)
D - The sugar will not dissolve unless she stirs the iced tea
173.
Rey is making soup. He will dissolve cubes of instant soup mix in hot water.
How can Rey make the soup cubes dissolve more quickly in the water?
 
a)
use less water
b)
use more water
c)
add ice cubes to cool the water
d)
break the soup cubes into smaller pieces
174.
Kool-Aid - Powder, sugar, and water
Identify the solvent 
a)
water
b)
powder
c)
sugar
d)
powder and sugar
175.
Lemonade - Water, lemon juice, and sugar
Identify the solute
a)
water
b)
lemon juice
c)
sugar and lemon juice 
176.
What is a substance that is dissolved in another substance? 
a)
solution
b)
solute
c)
solvent
d)
compound
177.
mixture of two or more substances; dissolved particles are spread evenly throughout the mixture
a)
solvent
b)
solute
c)
mixture
d)
solution
178.
Which of these is a heterogeneous mixture?
a)
Milk
b)
Juice
c)
Trail mix
d)
Smoothie
179.
Combination of two or more pure substances that are not chemically combined
a)
compound          
b)
atom
c)
mixture 
d)
element