Physics and Chemistry : changing states of matter

 

In this class we learnt about changing states of matter and the important role temperature plays in this process. 

We watched this video and answered the questions together: 



What are the three physical states of matter? 

What is the most common liquid covering planet Earth? 

We cannot see gases, but what can we see? 

How can the state of solids, liquids and gases be changed? 

What are the characteristics of atoms in a solid (3 points) 

What happens to the particles when we raise the temperature of a solid? 

What is the change from a solid to a liquid called?

What are the characteristics of a gas? 

What is the change from a liquid to a gas called?

What is the process of a liquid turning into a solid called? 

Students then wrote a summary of this information and copied this diagram: 



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