physicalpropertiesandchanges
DESCRIPTION
TRANSCRIPT
![Page 1: Physicalpropertiesandchanges](https://reader036.vdocuments.mx/reader036/viewer/2022081602/54c248324a795958218b458e/html5/thumbnails/1.jpg)
Physical Properties and Changes
• A physical property of matter can be observed or measured without changing the matter’s identity.
• Most physical changes are reversible because they do not alter the identity of the matter being changed. Physical changes only affect the matter’s form.
![Page 2: Physicalpropertiesandchanges](https://reader036.vdocuments.mx/reader036/viewer/2022081602/54c248324a795958218b458e/html5/thumbnails/2.jpg)
Your Task: Explain why each of the above would be a physical property leading to a physical change and not a chemical property leading a chemical change.
![Page 3: Physicalpropertiesandchanges](https://reader036.vdocuments.mx/reader036/viewer/2022081602/54c248324a795958218b458e/html5/thumbnails/3.jpg)
Physical Changes Examples
Aluminum foil is cut in half.
Clay is molded into a new shape.
Butter melts on warm toast.
Water evaporates from the surface of the ocean.
A juice box in the freezer freezes.
Rubbing alcohol evaporates on your hand.