Benchmark 2 Review Part 2

Front

What is matter?

Back

Anything that has mass and volume.

Front

Is melting butter for popcorn a chemical or physical change?

Back

Physical change.

Front

Define a liquid.

Back

Matter that has fixed volume, but no fixed shape.

Front

What do we call the process when water falls from clouds in liquid or solid form?

Back

Precipitation.

Front

What state of matter expands to fill its container?

Back

Gas.

Front

What is the definition of a solid?

Back

Matter that has fixed shape and fixed volume.

Front

What is evaporation?

Back

The process of a liquid turning into a gas.

Front

What is condensation?

Back

The process of a gas turning into a liquid.

Front

What is the difference between a physical change and a chemical change?

Back

A physical change alters the form of a substance, while a chemical change alters its chemical composition.

Front

What is the definition of a gas?

Back

Matter that has no fixed shape and no fixed volume.