Phases of Matter Review

Front

The particles in a solid move _______ than do the particles in a gas.

Back

more slowly

Front

Which state of matter has the weakest intermolecular forces?

Back

gases

Front

What is it called when a solid turns directly into a gas?

Back

Sublimation

Front

When molecules move slower they come closer together. True or False?

Back

True

Front

Increasing the temperature makes molecules move ____________ (slower or faster).

Back

faster

Front

What are the three main states of matter?

Back

Solid, Liquid, Gas

Front

What happens to the particles in a liquid when it freezes?

Back

They move closer together and form a solid.

Front

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

Back

Condensation

Front

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

Back

Evaporation

Front

In which state of matter do particles have the most energy?

Back

Gas