Kinetic Molecular Theory

Front

What are the states of matter that are considered fluid?

Back

Gases and liquids.

Front

What does the kinetic molecular theory state about particles?

Back

Particles are always in motion.

Front

What happens to the temperature of a substance when its particles move slower?

Back

The substance is colder.

Front

Why can gas molecules be easily compressed?

Back

Gas molecules are far apart.

Front

In which state of matter do particles move the least randomly?

Back

Solid.

Front

What is the kinetic molecular theory?

Back

A theory that explains the behavior of gases in terms of particles in constant motion.

Front

How does temperature affect the motion of particles in a substance?

Back

Higher temperature increases particle motion; lower temperature decreases it.

Front

What is the relationship between particle speed and energy?

Back

The faster the particles move, the more energy they have.

Front

What happens to the volume of a gas when it is compressed?

Back

The volume decreases.

Front

What is the main difference between solids, liquids, and gases in terms of particle arrangement?

Back

Solids have closely packed particles, liquids have loosely packed particles, and gases have widely spaced particles.