STAAR Review: Properties of Matter

Front

What is density?

Back

Density is a characteristic property of matter that describes the relationship between mass and volume. It is calculated by dividing mass by volume.

Front

Which item is more dense than water?

Back

Silverware is more dense than water, which is why it sinks.

Front

What are the three states of matter?

Back

The three states of matter are solid, liquid, and gas.

Front

What is an example of a solid?

Back

An example of a solid is a wooden block.

Front

What is an example of a liquid?

Back

An example of a liquid is water.

Front

What is an example of a gas?

Back

An example of a gas is oxygen.

Front

How do particles behave in solids?

Back

In solids, particles are closely packed together and vibrate in place.

Front

How do particles behave in liquids?

Back

In liquids, particles are close together but can move past one another, allowing liquids to flow.

Front

How do particles behave in gases?

Back

In gases, particles are far apart and move freely, filling the space available.

Front

What is the property of matter that allows some objects to float?

Back

Buoyancy is the property of matter that allows some objects to float.