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Worksheets3rd 9 weeks Benchmark Review
Total questions: 45
Worksheet time: 23mins
Name
Class
Date
1.
A mixture in which one substance is dissolved in another
a)
chemical reaction
b)
solution
c)
solvent
2.
The substance that is dissolved in a solution. (sugar in sugar water)
a)
solute
b)
solvent
c)
solution
3.
A substance capable of dissolving one or more substances. (water in sugar water)
a)
solute
b)
solvent
c)
solution
4.
The burning of wood is a physical change
a)
true
b)
false
5.
How many total atoms in H2O?
a)
1
b)
2
c)
3
d)
4
6.
Matter can be created during a chemical reaction.
a)
true
b)
false
7.
How many Hydrogen atoms in H2O?
a)
1
b)
2
c)
3
d)
4
8.
What is the symbol for carbon
a)
C
b)
Ca
c)
Fe
9.
What charge does an electron have?
a)
positive
b)
negative
c)
neutral
10.
What is the symbol for Neon?
a)
N
b)
Ne
c)
No
11.
What is the symbol for Chlorine?
a)
C
b)
Ch
c)
Cl
12.
This state of matter has a definite volume and a definite shape
a)
solid
b)
liquid
c)
gas
13.
Which of the following is not a state of matter?
a)
solid
b)
chemical
c)
liquid
14.
Building block of matter.
a)
atom
b)
molecule
c)
mass
15.
The pull of gravity on an object
a)
mass
b)
weight
c)
volume
16.
The basic metric unit of measurement for length.
a)
liter
b)
meter
c)
inch
17.
The basic metric unit of measurement for volume.
a)
liter
b)
gram
c)
meter
18.
1 kilogram = ______ grams
a)
10
b)
100
c)
1000
19.
1,000 millimeters = ______ meters
a)
1
b)
10
c)
100
20.
Our galaxy is classified as a(n)
a)
irregular galaxy
b)
elliptical galaxy
c)
spherical galaxy
d)
spiral galaxy
21.
All of the planets in our solar system
a)
give off their own light
b)
appear in the same position nightly
c)
have thick atmospheres
d)
orbit the sun
22.
When you walk on the sidewalk and roll your bike, the force you use is a
a)
pull
b)
pulley
c)
push
d)
lever
23.
Why can astronauts jump higher on the Moon than on Earth?
a)
There is more oxygen on the Moon.
b)
Their pressurized suits help them.
c)
The Moon's gravity is weaker than Earth's.
d)
The warm temperature on the Moon gives the astronauts more energy.
24.
Energy can neither be created nor destroyed, it just changes form.
a)
Law of Matter
b)
Law of Conservation of Energy
c)
Law of Light Energy
d)
Law of Solar Energy
25.
1. Based on the periodic table entry below, how many protons are in one helium atom.
a)
A. 1
b)
B. 2
c)
C. 4
d)
D. 6
26.
Which of the following is a property of a nonmetal?
a)
A. It has a hard and shiny surface
b)
B. It can be bent into different shapes
c)
C. It is a poor conductor of electricity
d)
D. It is a good conductor of heat
27.
What gas is most abundant in Earth’s atmosphere?
a)
A. Oxygen
b)
B. Argon
c)
C. Carbon Dioxide
d)
D. Nitrogen
28.
Which item below is the most dense?
a)
A. Ping Pong Ball
b)
B. Lamp Oil
c)
C. Bolt
d)
D. Corn Syrup
29.
The picture above shows a large box being pushed by two men. The box did not change its position in the room because…
a)
A. The opposing forces were balanced
b)
B. The smooth floor created no friction
c)
C. The man on the left side applied more force than the man on the right side.
d)
D. The man on the right side applied more force than the man on the left side.
30.
Which of the following increases when the force applied to an object increases?
a)
A. The acceleration of the object.
b)
B. The force of gravity on the object.
c)
C. The effects of inertia on the object.
d)
D. The velocity of the object.
31.
The line graph show that a car is ...
a)
A. Not moving.
b)
B.Moving at a constant speed.
c)
C. Speeding up and then slowing down.
d)
D. None of the above are correct.
32.
Water is an example of:
a)
compound
b)
element
c)
solution
33.
Examples are diamonds (C) and Uranium (U)
a)
elements
b)
mixtures
c)
compounds
34.
As a sample of matter is heated, its particles ____.
a)
are unaffected
b)
move more quickly
c)
move more slowly
d)
stop moving
35.
An object at rest stays at rest and an object in motion stays in motion unless acted on by an unbalanced force states which of Newton's laws of motion?
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
Newton's 5th Law
36.
Which term refers to an object's tendency to resist a change in it's motion?
a)
resistance
b)
stubborn
c)
inertia
d)
acceleration
37.
Which of the following is an indication that a chemical change has taken place?
a)
the shape changes
b)
the substance dissolved
c)
a gas was produced
d)
none of the above
38.
In any change, chemical or physical, the mass of the starting stuff is _________ the mass of the ending stuff.
a)
the same
b)
different
c)
less than
d)
more than
39.
A possible answer to a question that can be tested is
a)
hypothesis
b)
problem
c)
experiment
d)
conclusion
40.
What happens when the area in which you live tilts away from the sun?
a)
It is summer.
b)
It is spring.
c)
It is winter.
d)
It is fall.
41.
What are the reasons for the seasons?
a)
Earth's tilt and rotation.
b)
Earth's rotation and revolution.
c)
Earth's tilt and revolution.
d)
Earth's tilt and resolution
42.
What is Earth's annual motion around the sun called?
a)
Rotation
b)
Revolution
43.
How long does Earth take to make a complete rotation?
a)
365 days
b)
24 hours
44.
The moon is a _____________ of Earth.
a)
Satellite
b)
Star
c)
Body
d)
Rotator
45.
Why does the moon appear to shine?
a)
It is like a star and gives off light
b)
it refracts light from space
c)
It reflects light from the sun
d)
It absorbs light from the sun
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