WorksheetsMatter Basics
Total questions: 35
Worksheet time: 18mins
Name
Class
Date
1.
What is a mixture?
a)
a combination of elements to make a new substance
b)
a chemically combined substance
c)
a combination of substances where new substances are formed through a reaction
d)
a combination of substances in which the atoms of the substance do not chemically combine
2.
This is made up of one or more of kind of the SAME kind of atom
a)
Element
b)
Mixture
c)
Compound
d)
Matter
3.
A homogeneous mixture has the same composition of particles throughout.
a)
True
b)
False
4.
Which is a homogeneous mixture?
a)
Sand
b)
Trail mix
c)
Pizza
d)
Grape juice
5.
If a mixture has components you can see it is a...
a)
solution
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
6.
What is matter?
a)
any visible solid that has mass
b)
any liquid that takes up space and has mass
c)
anything that takes up space and has mass
d)
any liquid or solid that takes up space
7.
Which of the following is a mixture?
a)
air
b)
water
c)
sulfur
d)
salt
8.
Which of the following is an example of a physical change?
a)
melting ice cubes
b)
burning paper
c)
rusting iron
d)
production of a new gas
9.
When are new substances formed?
a)
physical changes
b)
change in shape
c)
chemical change
d)
change in temperature
10.
H2O is an example of _________
a)
a compound
b)
an element
c)
a homogeneous mixture
d)
a heterogeneous mixture
11.
Describe 2 different physical changes that could happen to a plastic fork.
a)
Bend it, melt it
b)
Paint it, burn it
c)
Burn it, break it
d)
Break it
12.
What kind of energy does food provide?
a)
Thermal
b)
Chemical
c)
Sound
d)
Nuclear
13.
Windmill farms utilize wind energy to create electricity. Wind moves the blades of the windmill to start the process. What type of energy does wind produce?
a)
Mechanical Energy
b)
Radiant Energy
c)
Chemical Energy
d)
Nuclear Energy
14.
Stored energy is called ______ energy.
a)
Kinetic
b)
Potential
c)
Pacific
d)
Safe
15.
The motion of waves, electrons, atoms, molecules, substances, and objects is called ___________ energy.
a)
Kinetic
b)
Potential
c)
Moving
d)
Kaliedic
16.
Electromagnetic energy (such as visible waves, X-rays, gamma rays and radio waves) is called _______ energy.
a)
Heat
b)
Light
c)
Sound
d)
Electrical
17.
The vibration and movement of atoms and molecules within substances is called __________ energy.
a)
Sound
b)
Heat
c)
Electrical
d)
Light
18.
Energy delivered by tiny charged particles called electrons is called_________ energy.
a)
Electrical
b)
Light
c)
Heat
d)
Sound
19.
The Law of Conservation of Matter says
a)
Energy can be created, but not destroyed.
b)
Energy can be created and destroyed.
c)
Energy cannot be created or destroyed.
d)
None of the above
20.
Potential Energy is at it's highest at position
a)
A
b)
B
c)
C
d)
E
21.
Kinetic Energy is at it's highest at point(s)
a)
A and C
b)
C
c)
A and E
d)
E and C
22.
Which is the best example that something has kinetic energy?
a)
a. a car parked on a steep hill
b)
b. a tennis ball rolling across the court
c)
c. a picture hanging on the wall
d)
d. a piece of coal before it's burned
23.
Conservation of energy means that
a)
a. energy can be created but not destroyed
b)
b. energy can be destroyed but not created
c)
c. energy can both be created and destroyed
d)
d. energy can neither be created nor destroyed
24.
Energy causes ___________ to occur.
a)
change
b)
motion
c)
age
25.
What is energy?
a)
The ability to do work
b)
Light
c)
Heat
d)
Gas
26.
Which of the following is a sign that a chemical reaction has occurred?
a)
change in shape
b)
melting
c)
formation of a gas
d)
dissolving
27.
A change in the size, shape, or state of matter.
a)
chemical change
b)
physical change
c)
chemical reaction
d)
electron change
28.
Which is a physical change?
a)
burning match
b)
vinegar in baking soda
c)
melting butter
d)
cooking an egg
29.
What is an example of a Chemical change?
a)
Ripped paper
b)
boiled egg
c)
cracked egg
d)
sugar in water
30.
At which point does the roller coaster have the greatest kinetic energy?
a)
W
b)
X
c)
Y
d)
Z
31.
tire inflated with air
a)
physical change
b)
chemical change
32.
grass grows on a lawn
a)
physical change
b)
chemical change
33.
food digested in the stomach
a)
physical change
b)
chemical change
34.
sodium and potassium react violently with water
a)
physical change
b)
chemical change
35.
milk sours (goes bad)
a)
physical change
b)
chemical change
100 %
