WorksheetsWWJH Fall Exam Review 2015
Total questions: 90
Worksheet time: 1hrs 1mins
Name
Class
Date
1.
How many protons are in an atom with an atomic number of 20, an atomic mass of 45, and a charge of +2?
a)
20
b)
10
c)
2
d)
18
2.
How many neutrons are in an atom with an atomic number of 20, an atomic mass of 45, and a charge of +2?
a)
20
b)
25
c)
2
d)
18
3.
Which particle does not contribute mass to the atom?
a)
Proton
b)
Neutron
c)
Electron
d)
Nucleus
4.
What particle provided the positive charge for an atom?
a)
proton
b)
neutron
c)
electron
d)
nucleus
5.
Which particle contributes the negative charge to the atom?
a)
proton
b)
electron
c)
neutron
d)
nucleus
6.
How many protons are in this element?
a)
79
b)
196
c)
117
d)
Cannot be determined
7.
What is the atomic mass (rounded to the nearest whole number) of this element
a)
196
b)
196.95
c)
197
d)
79
8.
How many neutrons will an atom have it has an atomic number of 26, an atomic mass of 58 and a charge of +3?
a)
26
b)
58
c)
32
d)
3
9.
How many protons will an atom have it has an atomic number of 26, an atomic mass of 56 and a charge of +3?
a)
29
b)
30
c)
26
d)
3
10.
What is the smallest?
a)
worm
b)
molecule
c)
galaxy
d)
atom
11.
Electrons are___________
a)
Extremely small even in comparison to protons.
b)
part of the nuclues.
c)
Super Positive, like cheerleaders!
d)
very large
12.
What charge does a Proton have?
a)
Negative
b)
Positive
c)
Neutral
d)
Contrated
13.
What charge does an Electron have?
a)
Negative
b)
Positive
c)
Neutral
d)
Complicated
14.
Electrons are in a cloud, and the outside edge of the cloud is very far away from the nucleus.
a)
True
b)
False
15.
What part of the atom tells you what element you have?
a)
Proton
b)
Neutron
c)
Electron
d)
Nucleus
16.
What is the center of the atom, that also contains all of an atom's mass?
a)
Proton
b)
Neutron
c)
Electron
d)
Nucleus
17.
What is the neutrally charged particle (no charge) in an atom?
a)
Nucleus
b)
Proton
c)
Electron
d)
Neutron
18.
Where are electrons located? (Up to 7 of increasing energy.)
a)
Nucleus
b)
Electron Shells
c)
Valence Shell
d)
Periodic Table of Elements
19.
An atom has an atomic number of 5, and an atomic mass of 11. How many neutrons does this atom have?
a)
4
b)
5
c)
6
d)
7
20.
Which is the negatively charged particle of an atom -?
a)
Nucleus
b)
Proton
c)
Neutron
d)
Electron
21.
What are the 3 particles that make-up the atom?
a)
protons, neutrons, and isotopes
b)
neutrons, isotopes, and electrons
c)
positives, negatives, and electrons
d)
protons, neutrons, and electrons
22.
easily crumbled or shattered
a)
ductile
b)
malleable
c)
brittle
d)
metal
23.
able to be stretched into a wire
a)
ductile
b)
malleable
c)
brittle
d)
dull
24.
shiny
a)
luster
b)
ductile
c)
dull
d)
sonerous
25.
two or more atoms bonded together
a)
mixture
b)
cluster
c)
molecule
d)
atom
26.
two or more different atoms bonded together
a)
molecule
b)
atom
c)
cluster
d)
compound
27.
substance made up of only one type of atom
a)
element
b)
compound
c)
lattice
d)
alloy
28.
anythign that takes up space and has mass
a)
matter
b)
energy
c)
mixture
d)
molecules
29.
What do each of the letters correctly represent?
a)
Funny, Monkeys, Arrive
b)
Force, Mass, Acceleration
c)
Free, Mass, Access
d)
Force, Magnesium, Arsenic
30.
What is the formula for solving force?
a)
Mass / Acceleration
b)
Acceleration / Mass
c)
Mass x Acceleration
d)
Acceleration x Force
31.
What force slows objects down and keeps them from moving?
a)
Gravity
b)
Net Forces
c)
Friction
d)
Acceleration
32.
When there is a change in motion?
a)
When the forces are balanced.
b)
When the forces are unbalanced.
c)
Never.
d)
When the forces are equal.
33.
An object in motion will stay in motion and an object at rest will stay at rest unless acted upon by an outside force. Which law does this describe?
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
Newton's 4th Law
34.
If you are driving forward and suddenly break, what would happen to your body and which law does that demonstrate?
a)
go back, 1st Law
b)
move forward, 1st Law
c)
go back, 2nd Law
d)
move forward, 2nd Law
35.
If there is a big mass, it would need a stronger force to accelerate it. Which law does this describe?
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
Newton's 4th Law
36.
In a football game, two players tackle each other so hard that they both fly in opposite directions after they hit each other. What law of motion is this an example of?
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
Newton's 4th Law
37.
Force, Acceleration, and _________. What variable is missing?
a)
Monkeys
b)
Antimony
c)
Kilograms
d)
Mass
38.
Which of the following is an example of Velocity?
a)
35 mi/h
b)
62 miles in 2 hours
c)
Southwestern USA
d)
25 m/s East
39.
What are the signs of a chemical reaction?
a)
Color, Gas, Light, Temperature, Precipitate
b)
Color, Gas, Explosion, Smoke, Precipitate
c)
A melting chocolate bar
d)
Color change and gas released
40.
What is the force applied to all objects on Earth?
a)
All forces
b)
The ocean tides
c)
Earthquakes
d)
Gravity
41.
If you want to increase the acceleration of a baseball when you throw it, what must you increase to make this happen?
a)
Force
b)
Acceleration
c)
Mass
d)
Newton's 2nd Law
42.
If your dog travels 52 m South in 2 hours, what is his velocity?
a)
26 m/h South
b)
22 m/h South
c)
20 m/ h South
d)
25 m/h South
43.
Which law best describes- A satellite orbiting the earth.
a)
Law of Inertia
b)
Law of Mass and Acceleration
c)
Law of Action Reaction
44.
Which law best describes- a rocket blasting of into space.
a)
Law of Inertia
b)
Law of Mass and Acceleration
c)
Law of Action Reaction
45.
Which law best describes- Pushing a truck and a car, which as the most acceleration.
a)
Law of Inertia
b)
Law of Mass and Acceleration
c)
Law of Action Reaction
46.
Since Force = Mass * Acceleration, how would you manipulate the equation to solve for mass?
a)
mass divided by acceleration
b)
Mass times acceleration
c)
Force divided by acceleration
d)
Equations cannot be manipulated
47.
Pushing a cart down the hall, when you try to turn it tries to go straight.
a)
Law of Inertia
b)
Law of Mass and Acceleration
c)
Law of Action Reaction
48.
More acceleration takes more force.
a)
Law of Inertia
b)
Law of Mass and Acceleration
c)
Law of Action Reaction
49.
When you push your knuckles into a table, it hurts your knuckles.
a)
Law of Inertia
b)
Law of Mass and Acceleration
c)
Law of Action Reaction
50.
A ball thrown into the ground bounces back up.
a)
Law of Inertia
b)
Law of Mass and Acceleration
c)
Law of Action Reaction
51.
A larger car takes more force to move.
a)
Law of Inertia
b)
Law of Mass and Acceleration
c)
Law of Action Reaction
52.
Which car is accelerating?
a)
A car that is not moving
b)
A ar that rounds a curve at a constant speed
c)
A car traveling at a constant speed
d)
A car that has a set speed of 60mph
53.
A(n) __________ is a push or pull.
a)
newton
b)
acceleration
c)
force
d)
momentum
54.
In order to be ____ forces, their effects must cancel each other out and not cause a change in an object's motion.
a)
balanced
b)
strong
c)
weak
d)
normal
55.
For a solar eclipse, where is the position of the moon (relative to the earth and sun)?
a)
Between the moon and sun
b)
Behind the earth
c)
Between the earth and sun
d)
None of the above
56.
Which eclipse occurs at night?
a)
Solar Eclipse
b)
Lunar Eclipse
c)
Winter Solstice
d)
Equinox
57.
How many phases does the moon go through?
a)
6
b)
8
c)
10
d)
12
58.
Does this picture represent a waxing or waning moon?
a)
waxing
b)
waning
59.
What is a gibbous moon?
a)
Shows more than half of the bright side of the moon
b)
Shows less than half of the bright side of the moon
c)
Shows a quarter of the bright side of the moon
d)
Shows a full bright moon
60.
What is the crescent moon?
a)
Shows more than half of the bright side of the moon.
b)
Shows less than half of the bright side of the moon.
c)
Shows a full moon
61.
What is the earth's angle of tilt?
a)
23.5 degrees
b)
25 degrees
c)
30 degrees
d)
90 degrees
62.
What is the difference between revolution and rotation of the earth and the moon?
a)
The earth revolves about its axis and the moon rotates around the earth
b)
The earth rotates about its axis and the moon revolves around the earth
c)
The earth rotates about the sun and the moon revolves around the earth.
d)
The earth revolves around the moon and the moon rotates around the sun.
63.
What direction does the moon orbit the earth?
a)
Clockwise
b)
Counterclockwise
c)
Depends on the season
d)
I have no idea!
64.
What is the reason for the seasons?
a)
tilt of earth and it's position in the revolution around the sun
b)
closeness of earth to the sun
c)
the flowers begin to grow in spring
d)
the kangaroo told the buffalo but I can't remember
65.
What is a light year?
a)
The distance light travels in a year
b)
1 billion years
c)
5 days
d)
The distance light travels in a second
66.
What process takes place inside a star to generate energy
a)
Nuclear fission
b)
Hydrogen Creation
c)
Nuclear fusion
d)
Helium forming
67.
What is responsible for bringing the particles together when a star is first born?
a)
Electrostatic Attraction
b)
Heat Energy
c)
Cosmic Radiation
d)
Gravity
68.
Which theory or theories supports the idea that the universe is expanding.
a)
Steady State
b)
Big Bang Theory
c)
Both Steady State & Big Bang
d)
None of these
69.
What type of moon phase is shown below?
a)
3rd Quarter
b)
1st Quarter
c)
New Moon
d)
Full Moon
70.
If there was a New Moon on December 30, approximately when would we have our next New Moon?
a)
January 14
b)
January 6
c)
January 30
d)
February 30
71.
What moon phase is shown?
a)
Waxing Crescent
b)
Waning Cresent
c)
Waxing Gibbous
d)
Waning Gibbous
72.
How many days does it take to go from a New Moon to a Full Moon?
a)
7 days
b)
14 days
c)
21 days
d)
28 days
73.
As the Earth orbits around the sun, the direction of the tilt of its axis changes.
a)
True
b)
False
74.
Which letter on the diagram represents the Earth's position on the autumnal equinox?
a)
A
b)
B
c)
C
d)
D
75.
Which letter on the diagram represents the Earth's position on the summer solstice?
a)
A
b)
B
c)
C
d)
D
76.
Which star has the lowest luminosity?
a)
A
b)
B
c)
C
d)
D
77.
Which star has the lowest temperature?
a)
A
b)
B
c)
C
d)
D
78.
Which star is considered a Main Sequence Star?
a)
A
b)
B
c)
C
d)
D
79.
What type of galaxy is this?
a)
Spiral
b)
Elliptical
c)
Irregular
d)
Irrational
80.
As the moon's shape appears to get smaller, we say that the moon is _.
a)
swelling
b)
waxing
c)
waning
d)
disappearing
81.
About how long does it take the moon to make one complete cycle around the earth?
a)
65 days
b)
8 days
c)
365 days
d)
28 days
82.
Does this picture represent a waxing or waning moon?
a)
waxing
b)
waning
83.
Which moon phase is when you can't see the moon at all?
a)
Waning crescent
b)
Full moon
c)
Waxing gibbous
d)
New moon
84.
Why does the Earth have seasons?
a)
The temperature of the sun changes.
b)
Earth rotates on its axis.
c)
Earth's axis is tilted as it moves around the sun.
d)
The distance between Earth and the sun changes.
85.
What is the difference between revolution and rotation of the earth and the moon?
a)
The earth revolves about its axis and the moon rotates around the earth
b)
The earth rotates about its axis and the moon revolves around the earth
c)
The earth rotates about the sun and the moon revolves around the earth.
d)
The earth revolves around the moon and the moon rotates around the sun.
86.
A light year is...
a)
The speed light travels
b)
How long it takes light to get to you from the sun
c)
The distance light can travel in a year
d)
How many years it takes light to be emitted
87.
Day and night is caused by the _____________ of earth on its axis.
a)
revolution
b)
orbit
c)
rotation
88.
1. What is gravity?
a)
A type of rock
b)
A type of plate boundary
c)
When two objects are attracted to each other.
89.
How old is our universe?
a)
13.8 thousand years
b)
13.8 million years
c)
13.8 billion years
d)
13.8 trillion years
90.
The event that marks the beginning of our known universe
a)
Theory of Evolution
b)
Big Bang Theory
c)
Cell Theory
d)
Blackhole theory
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