Phase Changes HW

Front

What is the phase of matter with a definite shape and definite volume?

Back

Solid

Front

How do atoms in a solid move?

Back

Vibrating slowly in place

Front

What state of matter has a definite volume but takes the shape of its container?

Back

Liquid

Front

What is the term for the change of state from a liquid to a solid?

Back

Freezing

Front

What phase change occurs when a solid turns directly into a gas?

Back

Sublimation

Front

What is the phase of matter that has no definite shape or volume?

Back

Gas

Front

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

Back

Condensation

Front

What happens to the energy of particles during melting?

Back

Energy is absorbed.

Front

What is the term for the change of state from a solid to a liquid?

Back

Melting

Front

What is the main characteristic of gases compared to solids and liquids?

Back

Gases have particles that move rapidly and are far apart.