States of Matter and Phase Changes

Front

What are the characteristics of particles in a liquid?

Back

Particles in a liquid are free to move around one another but still touch.

Front

What happens to particles in an object at higher temperatures?

Back

Particles in an object move faster.

Front

Which form of matter does not take the shape of its container?

Back

Solid.

Front

Which form of matter has the highest enthalpy?

Back

Plasma.

Front

What is the phase change of a solid to a liquid?

Back

Melting.

Front

What is the phase change of a liquid to a solid?

Back

Freezing.

Front

What is the phase change of a liquid to a gas?

Back

Evaporation.

Front

What is the phase change of a gas to a liquid?

Back

Condensation.

Front

What is the definition of plasma?

Back

Plasma is a state of matter where gas is ionized and consists of charged particles.

Front

What is the difference between a solid and a liquid in terms of particle arrangement?

Back

In a solid, particles are tightly packed together and stay in a fixed position; in a liquid, particles are free to move around but still touch.