ICP Chap 3 Lesson 1,3 Flashcard

Front

At higher temperatures, what happens to the particles in an object?

Back

Particles in an object move faster.

Front

What happens to particles when they gain thermal energy?

Back

Particles move further apart.

Front

Which state of matter has particles that are somewhat close together and can slide past each other?

Back

Liquid.

Front

What is the idea that all matter is made of atoms or groups of atoms that are in constant motion?

Back

Kinetic Theory of Matter.

Front

Can most solids and liquids be compressed?

Back

No, but a gas can be compressed.

Front

What is kinetic energy?

Back

The energy that an object possesses due to its motion.

Front

What is the relationship between temperature and kinetic energy of particles?

Back

As temperature increases, the kinetic energy of particles increases.

Front

What are the three main states of matter?

Back

Solid, liquid, gas.

Front

How do particles behave in a solid?

Back

Particles are closely packed and vibrate in place.

Front

How do particles behave in a gas?

Back

Particles are far apart and move freely.