States of Matter and Phase Changes

Front

What is the state of matter with the most energy and the fastest moving particles?

Back

Gas

Front

What do the diagonal lines on a phase change graph represent?

Back

States of matter

Front

What is thermal energy?

Back

Heat

Front

In which state of matter do particles vibrate in place?

Back

Solid

Front

Do all phase changes require energy to be added or taken away?

Back

True

Front

What is the state of matter where particles are closely packed and have a definite shape?

Back

Solid

Front

What is the state of matter where particles are loosely packed and can flow?

Back

Liquid

Front

What happens to the energy of particles when a substance changes from solid to liquid?

Back

Energy is added.

Front

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

Back

Vaporization

Front

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

Back

Condensation