Front

What term describes a liquid changing to a solid?

Back

Freezing is the process where a liquid turns into a solid when its temperature decreases.

Front

What happens to particles in an object at higher temperatures?

Back

At higher temperatures, particles in an object move faster due to increased energy.

Front

In which state of matter are molecules closest together?

Back

Molecules are closest together in a solid, where they are tightly packed.

Front

Why does milk take the shape of its container?

Back

Milk takes the shape of its container because it is a liquid, which can flow and adapt to the shape of its surroundings.

Front

What is matter that always fills the shape of its container, such as air?

Back

Gas is the state of matter that fills the shape of its container, expanding to occupy the available space.

Front

What is the process called when a solid turns into a liquid?

Back

Melting is the process where a solid changes into a liquid when it is heated.

Front

What state of matter has a definite shape and volume?

Back

Solid has a definite shape and volume, maintaining its form regardless of the container.

Front

What happens to the volume of a gas when it is compressed?

Back

When a gas is compressed, its volume decreases as the particles are forced closer together.

Front

What is the term for a gas changing into a liquid?

Back

Condensation is the process where a gas changes into a liquid when it cools down.

Front

What is the state of matter with a fixed volume but no fixed shape?

Back

Liquid has a fixed volume but takes the shape of its container.