Introduction

What is the Matter? Through these websites we will explore the exciting phases of matter; solid, liquid, and gas. We will gain an understanding of how matter changes states and what state objects around us are. Have fun searching for solids, liquids, and gases.

Questions

1. What is the name for water when it exists as a gas?
   
   
2. Which phase is the only one that does not move freely?
   
   
3. What is it called when a gas turns into a liquid state?
   
   
4. Try the experiment under the 'TRY THIS' section and describe what happened.
   
   
5. What is the state that makes up a snowman?
   
   
6. What is Matter?
   
   

The Internet Resources

• State of Water
• What is water?
• States of Matter
• Phases of Matter
• What's the Matter?
• Changes of States

The Big Question

What are the three main phases of matter? How do we determine these phases?