States of Matter Review Game

Solids, Liquids & Gases

100

Has a definite shape and volume

What is a solid?

200

In what state do molecules move extremely quickly and bounce off eachother the most?

What is a gas?

300

Another name for the states of matter

What are phases of matter?

400

This state of matter is created when a substance is frozen

What is a solid?

Adding or removing heat

100

When heat is added to a liquid it becomes what?

What is a gas?

200

When a gas is cooled it becomes a what?

What is a liquid?

300

What must happen for matter to change states?

What is it must gain or lose energy?

Phase Changes

100

When heat is added to a liquid and becomes a gas.

What is evaporation?

200

Change from a liquid to a solid

What is freezing?

300

Phase change of a gas turning into a liquid

What is condensation?

400

Phase change of a solid turning into a gas

What is sublimation?

Vocabulary

100

A group of atoms held together by chemical bonds

What are molecules?

300

When energy is transferred from one substance to another.

What is heat?

400

The energy of motion

What is kinetic energy?

Random

100

As a solid turns to a liquid it's what happens to the kinetic energy.

What is increases?

200

What are all molecules always in a constant state of?

What is motion?

300

What happens when an object's kinetic energy increases?

What is the particles move faster?

400

The average kinetic energy of the individual particles in a substance.

What is temperature?