Solids Liquids Gases Review

Front

What does it mean if a substance has an indefinite volume?

Back

It means the substance does not have a fixed volume and can change its volume without needing energy.

Front

Does a substance with a definite shape require energy to change its shape?

Back

No, a substance with a definite shape does require energy to change its shape.

Front

Does a gas require more energy to change its shape?

Back

No, a gas does not require more energy to change its shape.

Front

What is a characteristic of solids regarding volume?

Back

Solids have a definite volume.

Front

If a substance has an indefinite volume, what can be said about its shape?

Back

It will also have an indefinite shape.

Front

What are the three states of matter?

Back

Solid, Liquid, Gas.

Front

How do solids maintain their shape?

Back

Solids maintain their shape due to closely packed particles that vibrate in place.

Front

What is the main characteristic of liquids?

Back

Liquids have a definite volume but take the shape of their container.

Front

How do gas particles behave?

Back

Gas particles move freely and are far apart, allowing them to fill the entire container.

Front

What happens to the energy of particles in a solid when heated?

Back

The energy increases, causing the particles to vibrate more and potentially change to a liquid.