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WorksheetsPhysical and Chemical Changes Quizizz
Total questions: 35
Worksheet time: 26mins
Name
Class
Date
1.
Freezing Juice?
a)
Physical Change
b)
Chemical Change
2.
Exploding Fireworks?
a)
Physical Change
b)
Chemical Change
3.
Melting a chocolate bar?
a)
Physical Change
b)
Chemical Change
4.
Rotting bananas?
a)
Physical Change
b)
Chemical Change
5.
Cutting your hair?
a)
Physical Change
b)
Chemical Change
6.
Is spoiling food a physical or chemical change?
a)
phyiscal
b)
chemical
7.
Is squeezing oranges to make orange juice a physical or chemical change?
a)
physical
b)
chemical
8.
What happens when a piece of wood burns?
a)
A physical change takes place.
b)
A chemical change takes place.
c)
The wood loses its gravity.
d)
The wood loses its inertia.
9.
Which answer makes a correct statement?
a)
Physical change only changes the size.
b)
Physical change only changes the color.
c)
Physical changes begin and end with the same matter.
d)
Physical changes change the matter into something total different.
10.
A change that does not result in a new substance.
a)
Physical Change
b)
Chemical Change
11.
A teacher is demonstrating physical and chemical changes to her class. Which action should she use to demonstrate a chemical change?
a)
cutting a piece of paper
b)
folding a piece of paper
c)
tearing a piece of paper
d)
burning a piece of paper
12.
Wood that is burning in a brush pile has heat, and produces ashes.
a)
Physical
b)
Chemical
13.
Is milk going sour a physical or chemical change?
a)
Physical
b)
Chemical
14.
Is this an example of a physical or chemical change?
a)
Physical because it is a mixture.
b)
Chemical because the parts have changed shape.
15.
What is a mixture?
a)
Pennies
b)
2 or more different things combined.
c)
Ice
d)
Marbles
16.
An example of a physical property would be?
a)
Rust on a nail
b)
Salt dissolved in water.
c)
Wood burning
d)
An egg frying
17.
What happened to change the state of the butter?
a)
More energy was added.
b)
Heat was taken away.
c)
More chemicals were added.
d)
The particles of the butter slowed down.
18.
Which is NOT a physical change?
a)
Cutting a pizza into equal slices.
b)
Ice cubes melting back into liquid. water
c)
Baking cupcakes.
d)
A chocolate bar melting.
19.
Which of the following is a physical change?
a)
Dissolving
b)
Rapid release of heat
c)
Fizzing (release of gas)
d)
Rusting
20.
Evidence of a physical change.
a)
New substance
b)
Shape Change
c)
Light produced
d)
Gas released.
21.
Blue Color: Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
22.
Flammability (burns): Chemical or Physical Property
a)
Chemical Property
b)
Physical Property
23.
One cup of water is left outside for two days when it was checked there was only half a cup left. What happened?
a)
evaporation; chemical change
b)
condensation; physical change
c)
evaporation; physical change
d)
condensation; chemical change
24.
Which one of these is a chemical property?
a)
melting point
b)
boiling point
c)
color
d)
flammability
25.
Ability to rust is this type of property:
a)
Physical property
b)
Chemical property
26.
Physical properties are
a)
properties that can be observed without changing the identity of the substance
b)
properties that describe how a substance changes into a completely different substance
27.
The ability to hammered into a thin sheet or be bent is
a)
Ductility
b)
Solubility
c)
Density
d)
Malleability
28.
When an object has the ability to be stretched into a thin wire this is
a)
Density
b)
Ductility
c)
Dirtability
d)
Dissovility
29.
Is sharpening a pencil a physical or chemical change?
a)
Physical
b)
Chemical
30.
Is copper tarnishing a physical or chemical change?
a)
Physical
b)
Chemical
31.
What is reactivity?
a)
how a substance combines physically with another substance
b)
how a substance combines chemically with another substance
32.
What is the measure of how much space an object takes up?
a)
matter
b)
volume
c)
substance
d)
properties
33.
Which of the following is a chemical change?
a)
human digestion
b)
cutting a tree down
c)
melting a chocolate bar
d)
Has a density of 1 gm/mL
34.
Reactivity (bubbling, fizzing) is a --- property.
a)
Chemical
b)
Physical
35.
Combustion or exploding, is a --- property.
a)
Chemical
b)
Physical
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