Vocabulary
Examples
Changes
Experiments
Riddles
100
irreversible
What is not able to change back
100
a burning log
What is an example of a chemical change?
100
Cutting, folding and bending
What is a way to make a physical change to matter?
100
water vapor
What is water that is changed to a gas called?
100
adding heat
What is a way to make a chemical change?
200
mixture
What is something made up of two or more things that do not change?
200
popping popcorn
What is an example of an irreversible change?
200
Chemical Change
What is a change that cause matter to become a new kind of matter?
200
ice
What is water called in a solid form?
200
Gas
What is steam?
300
evaporate
What is to change into a gas?
300
melted ice cream
What is an example of a reversible change?
300
cooking an egg
What is an example of a irreversible change?
300
water
What is ice in a liquid form?
300
Solid
What is an ice cube?
400
condensation
What is a change from a gas to a liquid called?
400
Trail Mix
What is an example of a mixture?
400
separating a mixture of nuts, raisins, and cereal
What is an example of a reversible change?
400
Chemical Change
What is melting a marshmallow?
400
Liquid
What is water?
500
Physical Change
What is a change in size, shape, color or texture?
500
shaping a ball of clay into a boat
What is an example of a physical change?
500
A stove
What is a way to change a liquid into a gas?
500
Physical Change
What is painting a picture an example of?
500
Cutting Paper
What is an example of a physical change that does not change its mass?
M
e
n
u