Physical and Chemical Changes: Definition, Characteristics and Example. This article is an informative source for students to understand the definition, meaning, application and more for the ...

Changes in Everyday Life. Physical and chemical changes occur all around you every day. Read the story below and circle the physical and chemical changes you see within it.

All substances have properties. These describe how a subject looks and behaves. Substances have both physical and chemical properties.

Show the animation Conservation of Mass in Physical and Chemical Changes. Explain that whether a process involves melting, dissolving, or a chemical reaction, all the atoms that were there before the ...

Watch this video about how physical and chemical properties affect which materials we use in everyday life. While you're watching, try to look out for properties which are opposite to each other.