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2025 summative

Total questions: 94

Worksheet time: 1hrs 16mins

Name
Class
Date
1.

What type of energy transformation do these scenarios fit?

a)

Potential to Kinetic

b)

Chemical to mechanical

c)

Electrical to light

d)

Mechanical to Sound

e)

Light to Heat

2.

What type of energy transformation do these scenarios fit?

a)

Potential to Kinetic

b)

Chemical to mechanical

c)

Electrical to light

d)

Mechanical to Sound

e)

Light to Heat

3.

What type of energy transformation do these scenarios fit?

a)

Potential to Kinetic

b)

Chemical to mechanical

c)

Electrical to light

d)

Mechanical to Sound

e)

Light to Heat

4.

What type of energy transformation do these scenarios fit?

a)

Potential to Kinetic

b)

Chemical to mechanical

c)

Electrical to light

d)

Mechanical to Sound

e)

Light to Heat

5.

What type of energy transformation do these scenarios fit?

a)

Potential to Kinetic

b)

Chemical to mechanical

c)

Electrical to light

d)

Mechanical to Sound

e)

Light to Heat

6.

What type of energy transformation do these scenarios fit?

a)

Wind to Electrical

b)

Chemical to Heat

c)

Electrical to Wind

d)

Mechanical to Heat

e)

Wind to Mechanical

7.

What type of energy transformation do these scenarios fit?

a)

Wind to Electrical

b)

Chemical to Heat

c)

Electrical to Wind

d)

Mechanical to Heat

e)

Wind to Mechanical

8.

What type of energy transformation do these scenarios fit?

a)

Wind to Electrical

b)

Chemical to Heat

c)

Electrical to Wind

d)

Mechanical to Heat

e)

Wind to Mechanical

9.

What type of energy transformation do these scenarios fit?

a)

Wind to Electrical

b)

Chemical to Heat

c)

Electrical to Sound

d)

Mechanical to Heat

e)

Wind to Mechanical

10.

What type of energy transformation do these scenarios fit?

a)

Wind to Electrical

b)

Chemical to Heat

c)

Electrical to Sound

d)

Mechanical to Heat

e)

Wind to Mechanical

11.

What type of energy transformation do these scenarios fit?

a)

Wind to Electrical

b)

Chemical to Heat

c)

Electrical to Sound

d)

Mechanical to Heat

e)

Wind to Mechanical

12.

What type of energy transformation do these scenarios fit?

a)

Wind to Electrical

b)

Chemical to Light

c)

Electrical to Sound

d)

Mechanical to Heat

e)

Wind to Mechanical

13.

Pure substances are divided into two categories

a)

elements and mixtures

b)

elements and compounds

c)

compounds and mixtures

d)

compounds and pure substances

14.

Pure substance that is the more pure is

a)

elements

b)

compounds

c)

mixtures

d)

atom

15.

This chemical formula is called an

a)

atom

b)

element

c)

compound

d)

substance

16.

Which of the following answer choices is NOT a compound?

a)

NaCl

b)

HMg

c)

Si

d)

PbSO

17.

An element cannot be separated

a)

with an atom

b)

socially

c)

chemically

d)

physically

18.

Which answer choice is an element?

a)

X

b)

Y

c)

W

d)

Z

19.

The colors on this picture gives a clue this image is most likely a

a)

element

b)

compound

c)

mixture

d)

molecule

20.

A substance with 1 capital letter or 1 capital letter and a lower case letter is a

a)

atom

b)

new substance

c)

compound

d)

element

21.

Which of the following answer choices is a compound

a)

N

b)

Si3

c)

H2SO4

d)

Sb

22.

A__________ has a least two or more capital letters.

a)

element

b)

compound

c)

mixture

d)

solution

23.

Which of the following answer choices would NOT be listed on the periodic table?

a)

Carbon (C)

b)

Silver (Ag)

c)

Salt (NaCl)

d)

Lithium (Li)

24.

Which of the following can be separated chemically?

a)

compounds only

b)

compounds and elements

c)

elements and mixtures

d)

solutions and mixtures

25.

H2SO4 sulfuric acid is a

a)

atom based

b)

element

c)

corrosive

d)

compound

26.

Magnesium has a chemical symbol of (Mg) is listed as a

a)

element

b)

compound

c)

solution

d)

atom

27.

How many total elements are in the chemical formula of CHN3Au?

a)

3

b)

4

c)

6

d)

5

28.

An element has _______ number of atoms.

a)

one

b)

two or more

c)

four

d)

three or more

29.

Helium(He) + Helium(He) would be considered an

a)

element with 1 atom of Helium

b)

element with 2 atoms of Helium

c)

compound with 2 atoms of Helium

d)

compound with 1 atom of Helium

30.

How many atoms of Oxygen are in this chemical formula?

a)

one

b)

four

c)

two

d)

three

31.

The table listed above is named

a)

solutions table

b)

compound converter

c)

periodic table of elements

d)

Metals found in the Earth

32.

This substance CANNOT be separated physically or chemically

a)

atom

b)

compound

c)

solution

d)

element

33.

Identify which law applies.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

34.

Identify which law applies.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

35.

Identify which law applies.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

36.

Identify which law applies.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

37.

Identify which law applies.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

38.

Identify which law applies.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

39.

Identify which law applies.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

40.

Identify which law applies.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

41.

Identify which law applies.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

42.

Identify which law applies: the pin will remain at rest until a force acts on it.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

43.

Identify which law applies: When Jane drives to work, she always places her purse on the passenger’s seat. By the time she gets to work, her purse has fallen on the floor in front of the passenger seat.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

44.

You are waiting in line to use the diving board at your local pool. While watching people dive into the pool from the board, you realize that using a diving board to spring into the air before a dive is a good example of which Newton's law?

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

45.

You know the mass of an object and the acceleration it is going. Which of Newton’s laws of motion will help you calculate the force the object has?

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

46.

Your shopping cart has a mass of 65 kilograms. In order to accelerate the shopping cart down an aisle at 0.3 m/sec2 , which Newton's laws of motion will help you calculate the force you would need to apply to the cart?

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

47.

Identify which law applies: You dribble a basketball while walking on a basketball court.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

48.

Identify the law: It is easier to push an empty cart in a supermarket than it is to push a loaded one.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

49.

Identify the law: To dislodge ketchup from the bottom of a ketchup bottle, it is often turned upside down and thrusted downward at high speeds and then abruptly halted.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

50.

Identify the law: Helicopters create lift by pushing air down, thereby experiencing an upward reaction force.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

51.

Identify the law: A cyclist can freewheel for a very long way without pedaling, if the road is smooth, and the bicycle wheels have good bearings and are well oiled so there is very little friction.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

52.

Identify the law: Birds and airplanes also fly by exerting force on the air in a direction opposite that of whatever force they need. For example, the wings of a bird force air downward and backward to get lift and move forward.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

53.

Identify the law: As a child springs upward from a trampoline, an upward force acts on his/her feet resulting in an acceleration. The force exerted by the child on the trampoline is equal but opposite in direction to the force exerted by the trampoline on the child.

a)

Newton's 1st law of motion

b)

Newton's 2nd law of motion

c)

Newton's 3rd law of motion

54.

The positive particles of an atom are

a)

electrons

b)

positrons

c)

neutrons

d)

protons

55.
the central region of an atom where its neutrons and protons are is its 
a)
nucleus 
b)
electron cloud
c)
core 
d)
center 
56.
Which number here is my atomic number?
a)
5
b)
10.811
57.
How many protons does this atom have?
a)
2.5
b)
6
c)
5
d)
10.811
58.
How many Electrons
a)
2.5
b)
5
c)
6
d)
10.81
59.
In order for me to find the number of neutrons, I must round the atomic mass and then do what?
a)
atomic number-atomic mass
b)
atomic number x atomic mass
c)
atomic mass + atomic number
d)
atomic mass - atomic number
60.
What part of the atom is the arrow pointing to?
a)
nucleus
b)
proton
c)
electron shell
d)
electron
61.
Particles in an atom that are neutral and have no charge are 
a)
negatrons 
b)
electrons 
c)
neutrons 
d)
protons 
62.
A section of the Periodic Table of Elements is provided. What is the chemical symbol for magnesium?
a)
12
b)
Mg
c)
24.31
d)
Magnesium
63.
B and C are found in the ______ of an atom.
a)
Energy levels
b)
Space
c)
Nucleus
d)
Outside
64.
Which of these is the electron?
a)
A
b)
B
c)
C
d)
D
65.
all matter is made of what 
a)
energy 
b)
atoms 
c)
electrons 
d)
compounds 
66.
an atom with atomic number 6 would have how many protons 
a)
6
b)
12
c)
3
d)
cannot be determined 
67.
Mr Negative here is better known as? His charge is negative.
a)
Protron
b)
Neutron
c)
Electron
d)
Neceus
68.
Mr Green here is neutral and is better known as a_________.
a)
Proton
b)
Neutron
c)
Electron
d)
Pea
69.
Which of these is the proton.
a)
A
b)
B
c)
C
d)
None
70.
The atomic number tells you what?
a)
number of electrons
b)
number of protons
c)
number of neutrons
d)
both electrons and protons in an atom.
71.
Where is most of the mass of an atom located?
a)
In the nucleus
b)
Electron cloud
c)
In the electron
d)
Evenly spread throughout the atom
72.
Which of the following is NOT a type of subatomic particle?
a)
plasmids
b)
proton
c)
neutron
d)
electron
73.
Which two types of atomic particles carry an electrical charge?
a)
protons and electrons
b)
quarks and neutrons
c)
neutrons and electrons
d)
protons and neutrons
74.

What subatomic particle is the arrow pointing towards?

a)

Proton

b)

Neutron

c)

Electron

75.

The subatomic particle that has no charge is the

a)

Proton

b)

Neutron

c)

Electron

76.

Which statement BEST describes a proton?

a)

A larger mass than an electron and a negative charge

b)

A smaller mass than an electron and a negative charge

c)

A smaller mass than an electron and a positive charge

d)

A larger mass than an electron and a positive charge

77.

The majority of the mass of an atom is found in the

a)

Proton

b)

Neutron

c)

Electron

d)

Nucleus

78.

The smallest unit of matter is a(n)

a)

molecule

b)

element

c)

atom

d)

compound

79.

What subatomic particle is the arrow pointing towards?

a)

Proton

b)

Neutron

c)

Electron

80.

Electrons have a ________ charge.

a)

Positive

b)

Negative

c)

Neutral

81.

What subatomic particle does not contribute significantly to the mass of an atom?

a)

Proton

b)

Electron

c)

Neutron

82.

What subatomic particle determines the element of the atom?

a)

Proton

b)

Neutron

c)

Electron

83.

The two subatomic particles found in the nucleus of an atom are the

a)

Protons and Electrons

b)

Protons and Neutrons

c)

Neutrons and Electrons

84.

What subatomic particle is the arrow pointing towards?

a)

Proton

b)

Neutron

c)

Electron

85.

Protons have a ________ charge.

a)

positive

b)

negative

c)

neutral

86.

What does AMU stand for?

a)

Atoms Matter Understanding

b)

Atomic Matter Uniform

c)

Atomic Mass Unit

d)

Atomic Mass University

87.

What is the only element that does not have a neutron in its nucleus?

a)

Hydrogen

b)

Helium

c)

Oxygen

d)

Nitrogen

88.

Atoms are mostly _________ space.

a)

Crowded

b)

Empty

c)

Outer

d)

Filled

89.
How many protons are in Beryllium?
a)
4
b)
9
c)
5
d)
2
90.
What is the atomic number of Boron?
a)
5
b)
11
c)
6
91.
What is the atomic number of this atom?
a)
7
b)
14
c)
21
d)
none of the above
92.

Which subatomic particle is positively charged?

a)

Electron

b)

Neutron

c)

Proton

93.

What does the atomic number of an element represent?

a)

The atomic mass

b)

The number of electrons and neutrons

c)

The number of neutrons

d)

The number of protons

94.

Which of the following is an example of a compound?

a)

Ne

b)

Fe

c)

H2O

d)

O2

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