Which is a characteristic of a solid?

Which of the following statements is TRUE about gas particles?

What happens to the particles of a substance when it is heated?

 Which state of matter has a definite volume but no definite shape?

In which state of matter are particles the most tightly packed?

Which of the following processes describes a gas turning into a liquid?

Which is NOT a property of liquids?

What is the term for a substance changing from solid to gas without becoming liquid?

What do we call the process of a solid becoming a liquid?

Which state of matter has the most kinetic energy among particles?

A solid does not change shape unless forced.

Liquids have definite shape but no definite volume.

Gas particles are tightly packed together.

Condensation turns gas into liquid.

Melting is the process of changing liquid into solid.

Matter is made up of tiny particles.

All states of matter have the same particle arrangement.

Freezing is a process that releases heat.

 Sublimation skips the liquid phase.

 Solids have particles that are constantly vibrating in place.

The state of matter with a definite shape and volume.

 The process when water vapor changes into liquid water.

A change of state directly from solid to gas.

The state of matter that fills the shape and volume of its container.

The process of liquid changing into gas.

The amount of space a substance occupies.

The state of matter with particles that vibrate in place.

The state of matter with the highest energy particles.

The reverse process of melting.

The change from gas directly to solid.

Explain how heating and cooling affect the movement of particles in a substance.

Why is understanding the states of matter important in our daily lives? Give one example.