Lesson: Physical and Chemical Changes Science
In this lesson, we will learn how to describe and identify physical and chemical changes.
Amelia has matched some science words to their meaning.
Is she correct?
This photo shows iron that has been heated to a high temperature and has melted. Iron melting is an example of a physical change.
Fill in the blanks: During a physical change, the of a material changes, but not the .
Water can exist as ice, water, or water vapor.
Select the physical change that is happening at arrow 4.