CBA 2 Review

Front

What is a gas?

Back

A state of matter that has no fixed shape and takes the shape of its container. Example: Bubbles in soda.

Front

What can change the state of matter?

Back

Adding or removing heat.

Front

What is heat?

Back

A form of energy that can cause changes in the state of matter.

Front

What happens to a popsicle when it melts?

Back

It changes from a solid to a liquid.

Front

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

Back

Melting.

Front

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

Back

Evaporation.

Front

What is the best way to move a heavy box easily?

Back

Adding wheels to the bottom of the box.

Front

What is a solid?

Back

A state of matter that has a fixed shape and volume. Example: Ice.

Front

What is a liquid?

Back

A state of matter that has a fixed volume but takes the shape of its container. Example: Water.

Front

What is condensation?

Back

The process of a gas turning into a liquid.