WorksheetsChanges in Matter
Total questions: 16
Worksheet time: 8mins
Properties that describe how a substance looks, feels, state of matter, etc. are?
Chemical properties
Physical properties
Properties that describe how a substance reacts with other substances are called?
Chemical properties
Physical properties
What does a chemical change result in?
A phase change (ex. solid to liquid)
A change in the way atoms are bonded together
A change in how close together atoms are
A change in size
Which of the following is an example of a physical change?
Baking a birthday cake
Burning a piece of paper
A glass falling and shattering on the floor
Baking soda and vinegar mixing together
Which type of change is most often easily reversed?
Chemical change
Physical change
Both
Ice melting is an example of a ________ change
chemical
physical
both
Squeezing an orange to make orange juice is an example of a _______ change.
chemical
physical
both
Roasting a marshmallow over a campfire is an example of a _______ change.
chemical
physical
both
Drying wet hair is an example of a _______ change.
chemical
physical
both
The Statue of Liberty turning green over time from being exposed to oxygen is an example of a chemical change.
True
False
Why is writing with a pencil an example of a physical change?
The pencil can only be used once.
The pencil becomes smaller as you write.
The materials making up the pencil did not change.
The materials making up the pencil are different.
A human growing taller is an example of a ______ change.
chemical
physical
both
Does the following picture represent a chemical or physical change?
Chemical
Physical
Both
Does the following picture represent a chemical or physical change?
Chemical
Physical
Both
Does the following picture represent a chemical or physical change?
Chemical
Physical
Both
Does the following picture represent a chemical or physical change?
Chemical
Physical
Both
