Big Idea 8 & 9 Review

Front

When two magnets repel, they ________________

Back

push apart

Front

Chemical Change

Back

Process by which substances are changed into different substances with different properties, such as decaying, rusting, burning, and cooking.

Front

Which of the following is a chemical change?

Back

burning

Front

Changing in state from a liquid to a solid, when heat is taken away.

Back

Freeze

Front

When heat is added to water in ice form, it _______.

Back

melts, changing from a solid to a liquid

Front

What is the process of a liquid turning into a gas called?

Back

Evaporation

Front

What happens to water when it freezes?

Back

It changes from a liquid to a solid.

Front

What is the measure of how hot or cold an object is?

Back

Temperature, measured in degrees Fahrenheit or Celsius.

Front

What is an example of a physical change?

Back

Cutting a piece of paper.

Front

What is the process of a solid turning into a liquid called?

Back

Melting