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WorksheetsMatter
Total questions: 35
Worksheet time: 20mins
Name
Class
Date
1.
Changing the size and shapes of pieces of wood would be a chemical change.
a)
True
b)
False
2.
In a physical change, the makeup of matter is changed.
a)
True
b)
False
3.
Breaking up concrete is a physical change.
a)
True
b)
False
4.
When ice cream melts, a chemical change occurs.
a)
True
b)
False
5.
Sand being washed out to sea from the beach is a chemical change.
a)
True
b)
False
6.
Two chemicals are mixed together and a gas is produced.
a)
Physical Change
b)
Chemical Change
7.
A bicycle changes color as it rusts.
a)
Physical Change
b)
Chemical Change
8.
A solid is crushed to a powder.
a)
Physical Change
b)
Chemical Change
9.
Two substances are mixed and light is produced.
a)
Physical Change
b)
Chemical Change
10.
A marshmallow is cut in half.
a)
Physical Change
b)
Chemical Change
11.
Odor, bubbles, and heat are signs of a ________________.
a)
Physical Change
b)
Chemical Change
12.
A change in matter that produces one or more new substances
a)
Physical Change
b)
Chemical Change
13.
A change in the form or appearance of matter
a)
Physical Change
b)
Chemical Change
14.
How do the atoms behave in a solid?
a)
Atoms slide against each other to fill a bottle.
b)
Atoms are far apart and fly around the room.
c)
Atoms are close together and shake.
15.
How do the atoms behave in a liquid?
a)
Atoms move very fast.
b)
Atoms keep their shape.
c)
Atoms slide against each other to fill a bottle.
16.
How do the atoms behave in a gas?
a)
Atoms move very fast.
b)
Atoms shake.
c)
Atoms move at different speeds.
17.
How can I get salt out of water after it has dissolved and formed a solution?
a)
Pour it out through a strainer.
b)
You can't. It's dissolved, it's gone.
c)
Let the water evaporate, salt will remain
18.
Which is an example of a solution?
a)
Chex Mix
b)
Mixed fruit
c)
Juice
d)
milk and cereal
19.
Which would I need to mix salt with to create a solution?
a)
water
b)
sand
c)
more salt
d)
rocks
20.
Solids that are combined together and maintain their physical properties are called a
a)
mixture
b)
solid
c)
solvent
d)
solute
21.
What happens when I mix Koolaid powder in water?
a)
It melts
b)
It boils
c)
It dissolves
d)
It evaporates
22.
Solutions are a type of mixture. What makes solutions different from other mixtures is....
a)
The elements in a solution react to compounds
b)
One substance dissolves in the other
c)
Two or more substances are combined
d)
There is a chemical change when combined
23.
Is pizza a mixture or a solution?
a)
Mixture
b)
Solution
24.
Is trail mix a mixture or a solution?
a)
Mixture
b)
Solution
25.
Is ocean water a mixture or a solution?
a)
Mixture
b)
Solution
26.
What is a compound?
a)
the simplest form of a substance
b)
a combination only of 3 elements
c)
a combination of 2 or more elements
d)
a place where people are held
27.
Can a mixture be separated?
a)
No
b)
Yes
28.
To separate the sugar and water in lemonade, what method should you use?
a)
filtration
b)
sorting
c)
magnet
d)
boiling
29.
To separate iron filings and sulfur what method should you use?
a)
filtration
b)
sorting
c)
magnet
d)
boiling
30.
To separate noodles from water what method should you use?
a)
filtration with a strainer
b)
boiling while it is cooking
c)
magnet for the noodles
31.
Is water an element or a compound?
a)
Element
b)
Compound
32.
Which substance is a compound?
a)
Chlorine
b)
Calcium
c)
Table Sugar
d)
Sodium
33.
Which one can be found on the periodic table?
a)
Compound
b)
Element
34.
The smallest unit of matter is ________.
a)
the cell
b)
an atom
c)
a compound
d)
an element
35.
You can use _________________ to determine if something is an acid or a base
a)
litmus paper
b)
a compound
c)
acid rain
d)
none of the above
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